I took mathematics and physics because I think that ________ very important for me to make further research in this field.

A.what is               B.they are                     C.this                           D.which are

B


解析:

they代替“mathematics and physics”。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

閱讀下面短文，從短文后各題的A、B、C、D四個(gè)選項(xiàng)中，選出適合填入對(duì)應(yīng)空白處的最佳選項(xiàng)。并在答題卡上將該選項(xiàng)涂黑。

September 4 was my first day at Phillips Academy, my new school. It was also my 18th birthday.

I received a warm   26     from my host family--- the Steins. Gena was my host mum, and her daughter Lily would also be a new   27   at Phillips. They took me to the school and       28   me around the campus.

On our way to my dorm (學(xué)生宿舍), we saw a truck delivering a student’s  29   to her room. Many students at the school were very rich, and they would fill their dorms with decorations（裝飾物）. But I was   30   not to because I thought it was a   31   of time and money.

I had a single room, which was about the   32   of a Chinese college dorm --- the ones which usually hold six people.   33   she helped carry my bags, Lily asked me, “What’s your favorite  34  ，Teresa?” I thought for a moment before answering, “Orange.” I didn’t know why she had asked the question.

We   35  an introduction meeting after dinner.  36   of the students were native English speakers, so I felt a little   37  .  I returned to my room after the   38  , tired and wanted to go to bed after a (n)   39   day.

When I opened my door, I found a big    40  .The bed was perfectly made with blankets and an orange sunflower pillow. On the    41    was a sunflower-pattern mat（地墊，墊子）while a colorful lamp    42  beside the bed.

I opened my mouth,   43   .  How beautiful!

There was also a   44   card. I touched the little pillow on the bed as I read the card. A warm current (暖流) rushed through my   45   .

A. heart                  B. card                  C. service                     D. welcome

A. student          B. teacher             C. citizen               D. visitor

A. walked           B. introduced         C. showed             D. invited

A. bag             B. newspaper         C. letters               D. money

A. warned          B. forced                    C. determined        D. supposed

A. matter            B. waste                C. show                 D. use

A. design            B. size                   C. pattern                     D. example

A. As                 B. Though             C. Because             D. While

A. fruit            B. weather             C. food                 D. color

A. organized      B. planned             C. attended            D. opened

A. All            B. Most                 C. Some                D. Few

A. pleased         B. nervous           C. angry                D. afraid

A. dinner           B. class               C. meeting             D. party

A. exciting        B. surprising        C. tired               D. interested

A. secret           B. joke                  C. warmth           D. surprise

A. wall             B. desk                  C. floor               D. ground

A. stood            B. lay                 C. appeared         D. hanged

A. frightened     B. moved                     C. satisfied           D. understood

A. post              B. birthday            C. name              D. festival

A. mind            B. head               C. face                 D. body

查看答案和解析>>

科目：高中英語 來源：2011屆湖北天門市高考模擬英語試卷（三） 題型：完型填空

閱讀下面兩篇短文，從短文后所給各題的四個(gè)選項(xiàng)(A、B、C和D)中，選出可以填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
I remember the exact moment I learned the principle of preparing for luck.
I was on the wrestling team. Now, if there’s one thing I can tell you about any sport, it is that wrestling is probably the sport that has the least   31  .There are only two people out on the mat, so you cannot   32  it on your teammates or your coach. And guess what? There is no   33    because we do the whole thing indoors, so you can’t say, “It was raining” or “It was snowing.” It makes   34  to say wrestling is the sport with the least luck.
On our team were two world champions; one of them had been a world champion five times. We   35  had five people who were national champions. One of them was a guy   36  the name of John.
John had never been   37  in any high school wrestling competition that I could remember, 38  he was a national champion. There was nobody locally who could touch him.
One day, we   39  a match with our biggest opponent(對(duì)手). John went out on the mat, and about a minute and 30 seconds into the match he tried to make a particular   40  He rolled over, and his opponent  41  him halfway through his roll. He waspinned(壓住) 42 !
The match was over.
I remember on the way home, one of our teammates tried to  43  John by saying, “Oh, he just got lucky.” John said, “That’s so stupid. The 44  presented itself, and he just took advantage of it.”
We used to have this big   45  in our wrestling room that the coach had put there: “Luck is what happens when opportunity meets   46 .”
John’s opponent was prepared to make use of this opportunity. The possibility of beating John was not   47  and he knew it. But he waited for the  48   opportunity to present itself, and he defeated and pinned a five-time national champion.
In other words, the real  49  is “Be prepared!” It’s not just finding the opportunity; you have to be prepared to   50  it.
【小題1】.  

A．luck B．riskC．difficulty D．opportunity
【小題2】.   
A．a(chǎn)ccuseB．blame C．doubt D．keep
【小題3】.   
A．stressB．injury C．change D．weather
【小題4】.   
A．reasonB．sure C．safe D．sense
【小題5】.  .
A．a(chǎn)lsoB．even C．too D．once
【小題6】.  
A．underB．for C．in D．by
【小題7】.   
A．hurtB．met C．trained D．defeated
【小題8】.   
A．a(chǎn)lthough B．a(chǎn)sC．yet D．until
【小題9】.   
A．went for B．waited for C．fought forD．played for
【小題10】.   
A．a(chǎn)ctB．step C．taskD．move
【小題11】.  
A．fixedB．threw C．caughtD．carried
【小題12】.   
A．a(chǎn)ccidentally B．fortunately C．unfairlyD．immediately
【小題13】.   
A．control B．comfort C．convinceD．forgive
【小題14】.   
A．success B．moment C．opportunity D．situation
【小題15】.  
A．warning B．sign C．sentenceD．note
【小題16】.   
A．occasion B．challenge C．timeD．preparation
【小題17】.   
A．obvious B．strong C．little D．slight
【小題18】.   
A．equalB．exactC．rest D．right
【小題19】.  
A．message B．themeC．key D．suggestion
【小題20】.  .
A．receive B．follow C．seizeD．save

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年黑龍江省哈四中高二下學(xué)期第一次（4月）月考英語試卷（帶解析） 題型：完型填空

完形填空
My husband Jack hated Christmas. He didn’t hate the true meaning of ___16___, but the commercial aspects of it. Knowing he felt this ______17___, I decided one year to___18___the usual shirts, sweaters, ties and so on. I reached for something _____19__just for Jack. The idea came in an unusual way.
　　 Our son Kevin, who was 12 that year, was______20______at the junior level at the school he attended and shortly before Christmas, there was a non-league match____21_____a team sponsored by a church.
　　 These youngsters from the church, dressed in shoes so_______22_____that shoestrings seemed to be the only thing holding them together,____23______our son’s team were in their beautiful new wrestling shoes.
　　 As the match began, I was_____24_____to see that the other team was wrestling without a helmet designed to____25_____a wrestler’s head. They clearly could not_____26_____ them. Well, our son’s team ended up defeating them and took every weight class. But as the other team ______27_____up from the mat, they walked around with a sense of pride that couldn’t admit______28______.
　　 Jack, seated beside me, shook his head_____29_____, “I wish just one of them could have won,” he said. “They have a lot of potential, but______30_____like this could take the heart right out of them.” Jack loved_____31_____and he knew them, having coached little league football, baseball. That’s when the ____32______for his present came. That afternoon, I went to a local sporting goods store and _____33______some wrestling helmets and shoes and sent them to the church.
　　 On Christmas Eve, I placed the envelope on the tree, the note inside telling Jack what I had done and that this was his_______34_____from me. His smile was the_______35______ thing about Christmas that year.

【小題1】
A．the giftB．a(chǎn)n envelopeC．the wrestlingD．Christmas
【小題2】
A．wayB．joyC．musicD．fear
【小題3】
A．buyB．wearC．a(chǎn)voidD．give
【小題4】
A．beautifulB．expensiveC．newD．special
【小題5】
A．wrestlingB．weightliftingC．shootingD．boxing
【小題6】
A．a(chǎn)tB．a(chǎn)gainstC．forD．on
【小題7】
A．bigB．smallC．wornD．cheap
【小題8】
A．becauseB．ifC．whileD．so
【小題9】
A．frightenedB．disappointedC．pleasedD．surprised
【小題10】
A．coverB．surroundC．hideD．protect
【小題11】
A．carryB．a(chǎn)ffordC．designD．expect
【小題12】
A．dressedB．gotC．turnedD．cheered
【小題13】
A．defeatB．evidenceC．chargeD．mistake
【小題14】
A．gentlyB．sadlyC．nervouslyD．gladly
【小題15】
A．runningB．winningC．losingD．shaking
【小題16】
A．workmatesB．parentsC．friendsD．kids
【小題17】
A．invitationB．careC．ideaD．money
【小題18】
A．returnB．soldC．boughtD．left
【小題19】
A．giftB．warningC．praiseD．love
【小題20】
A．brightestB．funniestC．ugliestD．darkest

查看答案和解析>>

科目：高中英語 來源：2014屆福建長(zhǎng)泰縣第二中學(xué)高二下學(xué)期第二次月考英語卷（解析版） 題型：完型填空

My husband Mike hated Christmas. He didn’t hate the true meaning of ___36___, but the commercial aspects (方面) of it. Knowing he felt this ____37__, I decided one year to__38__the usual shirts, sweaters, ties and so on. I reached for something __39_just for Mike. The idea came in an unusual way.

　　 Our son Kevin, who was 12 that year, was____40__at the junior level at the school he attended and shortly before Christmas, there was a non-league match___41____a team sponsored（資助） by a church.

　　 These youngsters from the church, dressed in shoes so____42___that shoestrings(鞋帶) seemed to be the only thing holding them together,___43_____our son’s team were in their beautiful new wrestling shoes.

　　 As the match began, I was___44___to see that the other team was wrestling without a helmet(頭盔) designed to___45____a wrestler’s head. They clearly could not____46___ them. Well, our son’s team ended up defeating them and took every weight class. But as the other team ____47__up from the mat(墊子), they walked around with a sense of pride that couldn’t admit___48____.

　　 Mike, seated beside me, shook his head___49___, “I wish just one of them could have won,” he said. “They have a lot of potential(潛力), but___50___like this could take the heart right out of them.” Mike loved__51____and he knew them, having coached little league football, baseball. That’s when the __52____for his present came. That afternoon, I went to a local sporting goods store and ___53____some wrestling helmets and shoes and sent them to the church.

　　 On Christmas Eve, I placed the envelope on the tree, the note inside telling Mike what I had done and that this was his____54___from me. His smile was the____55___ thing about Christmas that year.

1.                A．the gift         B．a(chǎn)n envelope     C．the wrestling   D．Christmas

 

2.                A．way           B．joy            C．music    D．fear

 

3.                A．buy            B．a(chǎn)void 　        C．wear D．give

 

4.                A．beautiful        B．expensive　     C．special   D．new

 

5.                A．wrestling       B．weightlifting     C．shooting  D．boxing

 

6.                A．a(chǎn)t             B．a(chǎn)gainst 　　     C．for  D．on

 

7.                A．big            B．small 　        C．worn D．cheap

 

8.                A．because        B．if 　           C．so   D．while

 

9.                A．frightened      B．disappointed     C．pleased   D．surprised

 

10.               A．cover          B．surround　　    C．protect    D．hide

 

11.               A．carry          B．a(chǎn)fford 　       C．design D．expect

 

12.               A．got            B．dressed 　　    C．turned    D．cheered

 

13.               A．defeat         B．evidence　　    C．charge    D．mistake

 

14.               A．gently          B．sadly　         C．nervously  D．gladly

 

15.               A．running        B．winning 　　    C．losing D．shaking

 

16.               A．workmates      B．parents 　　    C．friends    D．kids

 

17.               A．invitation       B．idea 　　       C．care  D．money

 

18.               A．return         B．sold 　　       C．bought    D．left

 

19.               A．gift            B．warning 　　    C．praise D．love

 

20.               A．brightest       B．funniest　      C．ugliest D．darkest

 

 

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

With only a click of the mouse, rumors can be forwarded between microblogs very quickly． As an example, recently, perceptive netizens discovered mat some photos displayed on microblogs describing Beijng's June rainstorm had actually been fabricated．

Sina. com is one of the major internet portals in China with hundreds and thousands of users and a majority of celebrities and renowned citizens have their microblog accounts on this portal．As recently as six months ago, the website decided to establish a specialized team to verify rumors and provide accurate information for its users．Tan Chao is in charge of the team．

"Before I took the job, I usually couldn’t identify what information was real and what was fake．But during the rumor verification process, we discovered that a lof of information was false, including fake photos, fake news stories and rumors that had been spread through microblogs．"

It’s not just website portals which are taking on fact-checking rcsponsibunies, but also a number of civic-minded netizens, who recently set up a Rumor Verification Federation on Sina. com's microblog system to help netizens identify fake information online．

Dianzizheng is the team leader of the federation．He says they've publicized more than 150 pieces which refute rumors, which attracted more than 10 thousand visitors within two months "We live in an age of new media, so we can't use the old methods to verify rumors．We can't wait for the media to verify the facts with related administrative departments and then release a formal announcement．We can’t allow rumors to run rampant and then deal with it, we seed to fight rumors while they're spreading．I think that this is the best way to deal with rumors nowadays．"

Some experts say this demonstrates the advantages of the internet compared to other traditional media．The open platform allows information to be examined and clarified by netizens．But experts like Ding Wenguo, President of the Journalism and Communication College at the China University of Political Science and Law says this self-correction function of the internet is still quite limited．

"It’s still quite difficult to tell which information is true in such an open environment by just reading a number of different opinions on the same issue．This is something which we need to pay attention to．If society is deluged with too much false information, and it's allowed to spread in such a fast manner, then people will be suspicious of all kinds of information including important information from authorities．It also exacerbates problems relating to social communications and mutual-understanding, which in turn harms society as a whole．"

Experts suggest that the government should react more quickly in the internet age．Once a minor begins to spread, administrative departments should make announcements as early as possible to dispel rumors before they lead to bad outcomes．

55．Sina．com decided to found a specialized team to ____．

       A．prevent the spread of rumors on the Internet

       B．a(chǎn)dvance the development of microblogs

       C．limit the number of microblogs

       D．urge the government to react quickly to the rumors

56．Whick of the following is TRUE according to the text?

       A．All the rumors have been spread through microblogs．

       B．Sina．com is the most popular Internet portal in China．

       C．Traditional media tend to get rumors examined and clarified.

       D．The photos displayed on microblogs might have side effects．

57．The underlined word "fabricated" in the first paragraph can be replaced by "__"．

       A．made up         B．dug out            C．got round        D．given away

58．What is the best way to prove rumors on microblogs?

       A．Shutting down me website immediately．

       B．Substituting the Internet for traditionally media．

       C．Examining and checking while they are spreading．

       D．Making announcements after they are spread．

59．The writer cited Ding Wenguo's words in Paragraph 8 to __．

       A．draw a conclusion                      B．introduce a topic

       C．support an argument                    D．describe a scene

60．What's the writer's attitude towards the rumors from microblogs according to the passage?

       A．Negative．         B．Sympathetic         C．Supportive．           D．Changeable

查看答案和解析>>

同步練習(xí)冊(cè)答案