When to answer the question.the suspect remained silent．( )A．requiredB．requiringC．to requireD．was required 题目和参考答案——青夏教育精英家教网—

题目内容

7．When _________ to answer the question，the suspect remained silent．（　　）

A．

required

B．

requiring

C．

to require

D．

was required

分析当为要求回答问题时，这位嫌疑人却保持沉默．

解答答案：A．
分析句子结构可知，本句属于时间状语从句的省略，require与其逻辑主语the suspect之间为逻辑上的动宾关系，所以应该使用动词的过去分词表达被动，相当于when he was required to answer the question；故选A．

点评本题考查的是非谓语动词，要分析动词与主语的逻辑关系，并结合具体的语境选择出正确的选项．

练习册系列答案

18．The boy always tellslies（谎话），which makes people not trust him．

15．Good health is the most valuable wealth a person can have，but one can't take good health for granted．It is important to remember that the body needs proper care in order to be healthy．There are three things that a person can do to help stay in good shape：eat the right foods，get enough sleep and exercise regularly．
Proper nutrition is important for good health．Your body cannot function well unless it receives the proper kind of"fuel"．Avoid foods with lots of sugar and fat．Eat plenty of foods high in protein，like meat，fish，beans and nuts．Vegetables and fruit are especially important because they provide necessary vitamins and minerals．However，don't overeat．It is not healthful to be overweight．
Getting the proper amount of sleep is also important．If you don't get enough sleep，you feel tired and irritable（易怒的）．You have no energy．Over a long period of time a little amount of sleep may even result in a change of personality．Be sure to allow yourself from seven to nine hours of sleep each night．If you do，your body will feel strong and refreshed，and your mind will be sharp．
Finally，get plenty of exercise．Exercise firms the body，strengthens the muscles and prevents you from gaining weight．It also improves exercise program，and you will probably increase your lifespan（寿命）．Any kind of exercise is good．Most sports are excellent for keeping the body in good shape．Basketball，swimming，bicycling，gymnastics and running are all good examples．Sports are not only good for your body，but they are enjoyable and interesting，too．
If everybody were to eat the right foods and get plenty of sleep and exercise regularly，the world would be a happier and healthier place．We would all live to be much older and wiser．

21．According to the passage，A．
A．proper care is very important for us to keep fit
B．if we are healthy，we can adventure ourselves in doing things with less sleep
C．one can eat a lot but stay in good shape
D．one needn't do any exercise if he is healthy
22．"Eating more and sleeping less"B．
A．can keep healthy
B．is no good for you
C．gets you more energy
D．will keep your personality
23．The title for the passage should beC．
A．Eating and Sleeping
B．The Function of Vitamins
C．Staying Healthy
D．Sleeping Well
24．This piece of article possibly comes fromC．
A．a diary
B．a news report
C．a magazine
D．an advertisement．

2．Many teenagers feel that the most important people in their lives are their friends．They believe that their family members，especially their parents，don't know them as well as their friends do．In large families，it is often for brothers and sisters to fight with each other and then they can only go to their friends for advice．It is very important for teenagers to have one good friend or many friends．Even when they are not with their friends，they usually spend a lot of time talking among themselves on the phone．This communication is very important in children's growing up，because friends can discuss something difficult to say to their family members．
However，parents often try to choose their children's friends for them．Some parents may even stop their children from meeting their good friends．The question of"choice"is an interesting one．Have you ever thought of the following questions？
Who choose your friends？
Do you choose your friends or your friends choose you？
Have you got a good friend your parents don't like？

53．Many teenagers think theirA know them better than their parents do．
A．friends
B．teachers
C．brothers and sisters
D．classmates
54．When teenagers stay alone，the usual way of communication is toA．
A．go to their friends
B．talk with their parents
C．have a discussion with their family
D．talk with their friends on the phone
55．Which of the following sentences does the passage lead you to believe？C
A．Parents should like everything their children enjoy．
B．In all families，children can choose everything they like．
C．Parents should try their best to understand their children better．
D．Teenagers can only go to their friends for help．

12．All of us have read thrilling stories in which the hero had only a limited and specified time to live．Sometimes it was as long as a year； sometimes as short as twenty-four hours，but always we were interested in discovering just how the doomed man chose to spend his last days or his last hours．
Such stories set up thinking，wondering what we should do under similar circumstances．What happiness should we find in reviewing the past，what regrets？
Sometimes，I have thought it would be an excellent rule to live each day as if we should die tomorrow．Such an attitude would emphasize sharply the values of life．We should live each day with a gentleness，a vigor，and a keenness of appreciation which are often lost when time stretches before us in the constant repetition of more days and months and years to come．
Most of us take life for granted．We know that one day we must die，but usually we picture that day as far in the future，when we are in pleasant health，death is all but unimaginable．We seldom think of it．The days stretch out in an endless prospect．So we go about our little task，hardly aware of our listless attitude towards life．
The same attitude，I am afraid，falls on the use of our abilities and senses．Only the deaf appreciate hearing，only the blind realize the various blessings that lie in sight．Particularly does this observation apply to those who have lost sight and hearing in adult life．But those who have never suffered loss of sight and hearing seldom make the fullest use of these blessed abilities．Their eyes and ears take in all sights and sound hazily，without concentration，and with little appreciation．Seldom do people realize how good it is being in good health until they have fallen ill．It is the same old story of not being grateful without missing．

58．When reading the thrilling stories，we usuallyA．
A．have curiosity about the hero's limited life
B．show great interest in our own lives
C．find many regrets in reviewing the past
D．have mercy on the doomed man
59．From the passage，we can learn thatC．
A．the author thinks it would be excellent to live if he should die the next day
B．the disabled are anxious to regain their abilities and senses
C．each of us should treasure what we have possessed today
D．many of us are able to make full use of our time
60．The underlined word"hazily"in the last paragraph probably meansB．
A．happily
B．unclearly
C．freely
D．enthusiastically
61．The best title for this passage may probably beA．
A．Not Being Grateful without Missing
B．Giving a Hand to the Disabled
C．Making Use of Abilities and Senses
D．Learning from Thrilling Stories．

19．So by the 1600's Shakespeare was able to use a widervocabulary（词汇）than ever before．

16．Considered his age，the little boy reads quite well．Considered改成Considering．

17．It was the culture，rather than the language，_____made it hard for him to adapt to the new environment abroad．（　　）

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