The cost of living in Chengdu is among the lowest in China, ________ the quality of life is probably one of the highest．

A. while

B. when

C. as

D. since

A 【解析】句意：成都的生活費(fèi)用是中國最低的，而生活質(zhì)量可能是最高的�？疾檫B詞辨析題。while與…同時，強(qiáng)調(diào)主句和從句相反；when當(dāng)時候，用于主句和從句動作有先后順序時；as當(dāng)……的時候，強(qiáng)調(diào)主句動作隨從句動作而變化；since自從，后接時間段或從句，表示一段時間，用于現(xiàn)在完成時態(tài)。根據(jù)句意語境，可知兩句意思相反，故選A。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：江蘇中考英語語法考點(diǎn)專項(xiàng)訓(xùn)練--介詞 題型：單選題

----Jack, is maths difficult to learn in High school?

----Sure. No subject can be learned well __________hard work.

A. without    B. through    C. by   D. with

A 【解析】考查介詞的用法。根據(jù)對話情景，答語中的意思是：肯定了數(shù)學(xué)在高中難學(xué)，而且補(bǔ)充說明哪門課程都需要刻苦學(xué)習(xí)才能學(xué)好。因?yàn)楸揪涫莻�否定句，所以要用表示否定的介詞without。

查看答案和解析>>

科目：初中英語 來源：2018年中考模擬沖刺英語專題復(fù)習(xí)試卷：短文填空 題型：單詞填空

請用適當(dāng)?shù)脑~完成下面短文,并將所缺單詞填在答題卡指定位置上,每個空只能填一個形式正確、意義相符的單詞。

As elderly master grew tired of his student’s complaining,so one morning,the master gave the young man some salt and told the unhappy young man to put some salt in a1. of water and then drink it.

“How does it2.?”the master asked.

“Bitter,”said the young man.

The master smiled and then asked the young man to take the 3. amount of salt and put it in the 4..Then,the old man said,“Now drink from the lake.”

The young man did 5. his master told him to.And then,the master asked again,“How does it taste?” 

“Fresh,”the young man answered.

“Do 6. taste the bitterness?”asked the master.

“No,”said the young man.

Then,the master sat beside this young man,7. his hands and said,“The pain of life is salt.The amount of pain in life remains exactly the same.However,the amount of bitterness we taste 8. on the container(容器) we put the pain in.So when you are in pain,9. only thing you can do is to enlarge(放大) your sense of things.10.being a glass.Become a lake.”

1.glass 2.taste 3.same 4.lake 5.as 6.you 7.took 8.depends 9.the 10.stop 【解析】試題分析：本文是哲理故事，通過師父讓年輕人把鹽放進(jìn)一杯水中和湖中的對比，說明嘗到不同的苦味取決于把痛苦放在不同的容器里，勸誡人們要做能容萬物的湖水。 1.句意：告訴那個不幸的年輕人在...

查看答案和解析>>

科目：初中英語 來源：2018年江蘇省無錫市畢業(yè)升學(xué)考試英語試卷(七) 題型：完型填空

Workers aren't allowed to go into a big underground computer center until they step up to a machine that takes a quick picture of the tiny blood vessels (血管) inside their eyes．

If the machine can't __________ the picture with images in its computer, the worker is stopped by security guards (保安員)．

Each person has his own way of blood vessels in his or her __________．And unlike a key, the way can't be __________．Old-fashioned keys and locks may soon be things of the past．High-tech security devices (安全裝置) are being fixed at military (軍事的) bases, computer centers and banks．Companies that __________ the machines say they'll someday be used in people's homes and cars．

Already, a Japanese company has fixed ways that recognize (識別) people's fingerprints in 360 new homes．The machines open the doors only for the __________ of the houses．The new security ways are selling well because thieves and robbers are getting better at breaking into buildings and computers that are __________ by keys and locks．Since nobody can steal or copy a fingerprint, or one's eyes, the new machines are __________．

Other new machines recognize one's voice．Two American companies use __________ machines to keep an eye on their computers．Inexpensive voice-recognition machines may someday take the place of locks on cars．The doors would open only for the owners．The machines would __________ the owners as little as $270．Although the up-to-date machines are amazing, scientists must still solve a serious problem．How will a boy borrow his dad's car

without borrowing his dad's __________?

1.A. match B. fit C. compare D. share

2.A. face B. eyes C. voice D. fingerprints

3.A. borrowed B. missed C. stolen D. bought

4.A. make B. buy C. have D. copy

5.A. makers B. buyers C. sellers D. owners

6.A. connected B. collected C. prevented D. protected

7.A. safe B. unusual C. helpful D. useful

8.A. fingerprints B. voice-recognition C. locks D. eye-recognition

9.A. pay B. spend C. take D. cost

10.A. face B. voice C. fingers D. photo

1.A 2.B 3.C 4.A 5.D 6.D 7.A 8.B 9.D 10.B 【解析】試題分析：這是一篇科普文，介紹了三種安全防御系統(tǒng)：眼睛識別器、指紋識別器和語音識別器。 1.句意：如果機(jī)器不能與圖片中的圖像相匹配，工人就被保安攔住�？疾閯釉~辨析題。A. match使相配/相稱；B. fit適合；C. compare比較；D....

查看答案和解析>>

科目：初中英語 來源：2018年江蘇省無錫市畢業(yè)升學(xué)考試英語試卷(七) 題型：單選題

Having ________ exercise every day will do great good to your health.

A. a lot B. a number of C. too much D. plenty of

D 【解析】試題分析：句意：每天都做足夠的運(yùn)動會對你的健康非常好。a lot很多，要修飾名詞還需要加介詞of；a number of 許多，修飾可數(shù)名詞復(fù)數(shù)；too much太多，修飾不可數(shù)名詞；plenty of 大量的，在通常情況下，plenty (of) 用于肯定句中，而不用于否定句中。在疑問句中通常用 enough 代替，否定句中通常用 much, many 代替。所以選D。

查看答案和解析>>

科目：初中英語 來源：同步訓(xùn)練-九下單元測試期中(上海牛津版無聽力部分） 題型：單詞填空

Read the passage and fill in the blanks with proper words (在短文的空格內(nèi)填入適當(dāng)?shù)脑~，使其內(nèi)容通順，每空格限填一詞，首字母已給）：

As most kids were spending their spring break playing, Ashima Shiraishi was busy breaking some world records. The 13-year-old girl successfully climbed a difficult rock wall in Santa Linya, •Spain (西班牙圣塔利亞，攀巖勝地)• She became the f1.woman and the youngest person ever to finish climbing that wall. And it only took her just ten minutes.

Ashima was b2.on April 3, 2001, in the United States. Her parents are from Japan. She started climbing when she was just six. She p3.climbing almost every day after school. She likes climbing b 4. she feels good when she gets to the top. She has traveled around the world to climb the most difficult rock walls in her s 5. time.

“I was r 6.excited and happy,” said Ashima after her big climb in Spain. “For every hard climb, the hardest part is the mental game. I am glad that I held on to the last." Like most kids in her age, she celebrated her s7.with an ice-cream.

1.first 2.bom 3.practices 4.because 5.spare 6.really 7.success 【解析】文章大意： 本文主要講述了喜歡攀巖的女孩Ashima Shiraishi的故事。13歲的小女孩Ashima Shiraishi成功地攀上了西班牙圣塔利亞的一堵難對付的巖壁，她成為了爬上那堵巖壁的第一個女子也是最年輕的人，她只...

查看答案和解析>>

科目：初中英語 來源：同步訓(xùn)練-九下單元測試期中(上海牛津版無聽力部分） 題型：單選題

We should turn off the lights_______ we can save electricity.

A. because of B. so that C. although D. in order to

B 【解析】句意：我們應(yīng)該把燈關(guān)掉，這樣我們才能省電。A. because of因?yàn)�，后接，名詞、代詞或名詞性短語；B. so that以便、目的，后面引導(dǎo)目的狀語從句；C. although雖然、盡管，引導(dǎo)讓步狀語從句；D. in order to以便、目的，后接短語。分析句子結(jié)構(gòu)可知空格處后面是一個句子，所以排除A、D選項(xiàng)，根據(jù)句意我們應(yīng)該把燈關(guān)掉，這樣我們才能省電，可知是表示目的的，即...

查看答案和解析>>

科目：初中英語 來源：成都市2017屆九年級二診英語試卷 題型：話題作文

寫作。

Having studied in this school for almost three years, you are about to graduate (畢業(yè)). There must be something that you will always remember. Please write a passage about your Junior school life. The following points should be included.

1. How your junior school life is.

2. Things/moments that you won’t forget.

3. The regrets in the three years.

4. Plans for your future.

5. A natural ending.

I'm lucky to study in this beautiful school. The teachers are great. They always try to make their lessons lively and interesting. The classmates are lovely and friendly. The school life is rich and c...

查看答案和解析>>

科目：初中英語 來源：江蘇中考英語語法考點(diǎn)專項(xiàng)訓(xùn)練--動詞短語 題型：單選題

---What smells terrible, Ted?

---I'm sorry. I'll my shoes and wash them at once.

A. take away B. put away C. throw away D. keep away

A 【解析】句意：——泰德，什么聞起來這么難聞？——對不起，我將把鞋子拿走，馬上洗。A. take away拿走、帶走；B. put away放好，儲存；C. throw away扔掉；D. keep away離開。根據(jù)后面wash them at once馬上洗他們，可知前面應(yīng)該是把鞋拿走，take away拿走、帶走，故答案選A。

查看答案和解析>>

同步練習(xí)冊答案