See if you can understand the following．_________, you can look them up in the dictionary．


  1. A.
    If any
  2. B.
    If not
  3. C.
    If needed
  4. D.
    If possible
B
英語中使用“if+any, not, needed, possible, ever等”是一種原自上下文的省略。符合題意的if not相當于if you can’t之意。再如：There is little, if any, hope．(希望甚微)。
練習冊系列答案
相關(guān)習題

科目：高中英語 來源：2012-2013學年云南昆明官渡第二中學高一上第二次階段性檢測英語卷（帶解析） 題型：單選題

You’d better ______ your scores and see if you have passed the exam.

A．a(chǎn)dd upB．go throughC．set downD．come up

查看答案和解析>>

科目：高中英語 來源：2010-2011遼寧省丹東市寬旬二中高一下階段教學質(zhì)量檢測英語卷 題型：閱讀理解

Only if you don’t have a fear of heights do you want to visit the CN Tower. And if you can take a trip to the top of it will surely be worth it. The CN tower is Canada’s most famous symbol and the centre of tourism in Toronto.
Over 550 meters, it is one of the tallest building in the world; on a clear day the view is wonderful. Each year, around 2 million people take the elevator ride to the top of the tower to take in the breath-taking view at the top of the world. Once you are at the top, see if you have the courage to walk across the see-through glass floor .
If you are hungry, plan to eat at the revolving restaurant at the top of the tower. The floor in the 360-degree restaurant rotates once every 72 minutes allowing everyone a complete view of the city below. The CN tower has broken record many times, winning such titles as World’s Longest Metal staircase ,World’s Tallest building and , most recently , World’s Highest Wine Cellar. In 1995, the CN tower was considered as one of the seven wonders of the Modern World.
Today, the top of the tower, more than 333m in the air, serves as the year-round workplace for more than 550 people. The tower’s workers help to make the world-class attractions and food there.
While at the CN tower, you’ll also have the chance to visit gift shops. You will find the CN Tower in the heart of downtown, on Front Street. On the north shore of Lake Ontario, the CN Tower is open 364 days a year(closed on Christmas Day).
【小題1】Who can’t visit the CN tower?

A．Someone who has heart attack.
B．An old man who has got flu.
C．A person afraid of height
D．A woman having high blood.
【小題2】How many titles has the Tower got?
A．2B．3C．4D．5
【小題3】Which of the following number is Not agree with its description?
A．333 --- the height of the tower
B．550 --- the number of people who work at the top of the tower
C．364 --- the days that the tower is open each year
D．360--- the degree of the restaurant revolves.
【小題4】What can we infer from the passage?
A．You can go to visit the tower any day you like.
B．You can buy some gifts and eat as well while you are at the tower.
C．You have to climb the stairs to the top of the tower to enjoy the view.
D．The floor of the revolving restaurant is made of glass.

查看答案和解析>>

科目：高中英語 來源：2013屆貴州省晴隆民族中學高三上學期期中考試英語試卷2（帶解析） 題型：閱讀理解

The average person learns most of the 30 000～40 000 words whose meanings he or she recognizes by hearing them or getting familiar with them in the context or simply absorbing them without conscious effort. The best way to build a good vocabulary, therefore, is to read a great deal and to participate in a lot of good talks. There are relatively few words that we learn permanently by purposefully referring to dictionaries or keeping word lists. However, even those extra few are of value, and no one will make a mistake by working on developing a larger vocabulary. Here are some suggestions of how to do it.
Read plenty of good books. When you come across a new word, or a new meaning of an old word, stop and see if you can understand it from its context. If you can't, and if you can manage without interrupting the thought of the book too much, look it up in a dictionary or ask somebody and then repeat its meaning to yourself a couple of times. If you are really conscientious(認真的), write the word and its meaning in a personal vocabulary list － preferably using it in a sentence, or you can keep a special vocabulary notebook. Go over the list from time to time. Further, try to use a new word in writing or conversation a few times over the next several days.
Listen to good talks and be alert to new words you hear or to new meanings of words you already know. Then treat them just as you treat the new words you read.
Learn and be alert to the parts of words: prefixes, suffixes and roots. Knowing them enables you to make intelligent guesses about the meanings of words.
If you are studying a foreign language, be alert to words in that language which relate to words in English. English has inherited(繼承) or borrowed much of its vocabulary of 500 000～600 000 words from Latin, Greek, French, Spanish and German.
【小題1】When you meet a new word in reading, what should you do?

A．Guess its meaning. B．Ask somebody.
C．Look it up in a dictionary.D．All of the above.
【小題2】According to this passage, the best way to build a good vocabulary is ______.
A．to remember a lotB．to read a great deal
C．to take part in a lot of good talksD．both B and C
【小題3】 The phrase “be alert to” in the third paragraph may best be replaced by “______”.
A．look atB．pay attention toC．write downD．learn by heart
【小題4】 In the fourth paragraph, the word “them” refers to ______
A．the parts of wordsB．prefixesC．suffixesD．Roots

查看答案和解析>>

科目：高中英語 來源：2011-2012學年遼寧省丹東市四校協(xié)作體高三摸底測試（零診）英語試題 題型：單項填空

I think he’s determined that he won’t give in — see if you can _______the stubborn man.

A. get round    B. wipe out C. take over    D. rule out

 

查看答案和解析>>

科目：高中英語 來源：2010-2011學年吉林省高三第六次月考英語試卷 題型：單項填空

I think he’s determined that he won’t give in — see if you can _______the stubborn man.

A. get round     B. wipe out       C. take over       D. see through

 

查看答案和解析>>

同步練習冊答案