– Well , Jack , I am sorry that I have to leave .
-- __________ . Let’s email often .
A. Enjoy yourselfB. That’s for sure
C. So am ID. Keep in touch
科目：高中英语 来源：2013-2014外研版必修1Module1同步精练（1）英语试卷（解析版） 题型：单项填空
One of the most important problems they had to consider was________of public health.
A．what B．this C．that D．which
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科目：高中英语 来源：2012年普通高等学校招生全国统一考试英语（上海卷解析版） 题型：单项填空
I have a tight budget for the trip, so I'm not going to fly _ the airlines lower ticket prices.
A. once B.if C. after D. unless
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科目：高中英语 来源：2012-2013学年重庆市高三5月月考（三模）英语试卷（解析版） 题型：单项填空
—Excuse me , Victor, but I have a favor to ask of you
---_____
A.Ask , please B.My please
C.Go ahead D.Good for you
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科目：高中英语 来源：2012-2013学年重庆市高三5月月考（三模）英语试卷（解析版） 题型：单项填空
We are roommates for 3 years and never once __________ .
A. we have quarreledB. have we quarreled
C. do we quarrelD. did we quarrel
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科目：高中英语 来源：2010-2011学年重庆市高三下学期第四次月考（二模）英语试卷（解析版） 题型：阅读理解
We all know that the normal human daily cycle of activity is of some 7-8 hours' sleep alternating(交替) with some 16-17 hours' wakefulness and that the sleep normally coincides with the hours of darkness. Our present concern is with how easily and to what extent this cycle can be modified.
The question is no mere academic one. The ease, for example, with which people can change from working in the day to working at night is a question of growing importance in industry where automation calls for round-the-clock working of machines. It normally takes from five days to one week for a person to adapt to a reversed（颠倒的） routine of sleep and wakefulness, sleeping during the day and working at night. Unfortunately, it is often the case in industry that shifts(轮班) are changed every week; a person may work from 12 midnight to 8 a.m. one week, 8 a.m. to 4 p.m. the next, and 4 p.m. to 12 midnight the third and so on. This means that no sooner has he got used to one routine than he has to change to another, so that much of his time is spent neither working nor sleeping very efficiently.
The only real solution appears to be to hand over the night shift to a number of permanent night workers. An interesting study of the domestic life and health of night-shift workers was carried out by Brown in 1957. She found a high incidence (发生率) of disturbed sleep and other disorders among those on alternating day and night shifts, but no abnormal occurrence of these phenomena among those on permanent night work.
This latter system then appears to be the best long-term policy, but meanwhile something may be done to relieve the pressure of alternate day and night work by selecting those people who can adapt most quickly to the changes of routine. One way of knowing when a person has adapted is by measuring his body temperature. People occupied in normal daytime work will have a high temperature during the hours of wakefulness and a low one at night; when they change to night work the pattern will only gradually go back to match the new routine and the speed with which it does so parallels, broadly speaking, the adaptation of the body as a whole, particularly in terms of performance. Therefore, by taking body temperature at two-hour intervals(间隔时间) throughout the period of wakefulness, it can be seen how quickly a person can adapt to a reversed routine, and this could be used as a basis for selection. So far, however, such a form of selection does not seem to have been applied in practice.
1.The main problem of the round-the-clock working system lies in .
A. the inconveniences brought about to the workers by the introduction of automation
B. the disturbance of the daily life cycle of workers who have to change shifts too frequently
C. the fact that people working at night are often less effective
D. the fact that it is difficult to find a number of good night workers
2.The best solution for implementing the 24-hour working system seems to be .
A. to change shifts at longer intervals.
B. to have longer shifts
C. to arrange for some people to work on night shifts only
D. to create better living conditions for night workers
3. It is possible to find out if a person has adapted to the changes of routine by measuring his body temperature because .
A. body temperature is higher when the cycle of sleep and wakefulness alternates
B. body temperature changes when he changes to night shift or back
C. the temperature reverses when the routine is changed
D. people have higher temperatures when they are working efficiently
4.Which of the following statements is NOT TRUE?
A. Body temperature may serve as an indication of a worker's performance.
B. The selection of a number of permanent night shift workers has proved to be the best solution to problems of the round-the- clock working system.
C. Taking body temperature at regular intervals can show how a person adapts to the changes of routine.
D. Disturbed sleep occurs less frequently among those on permanent night or day shifts.
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科目：高中英语 来源：2010-2011学年重庆市高三下学期第四次月考（二模）英语试卷（解析版） 题型：单项填空
This picture called up my memory of that day when I ______ him for the first time.
A. had met B. was meeting C. would meet D. met
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科目：高中英语 来源：2016届黑龙江省高一上学期期末英语试卷（解析版） 题型：阅读理解
The arts, especially music, should be part of every school's lessons at every grade level. Students would be much smarter if they had some musical experience. They could improve their classroom skills, like paying attention and following directions. People develop all these skills when they learn music. Making music also lets children use their imagination. It provides students with a chance to try out their own ideas.
Music not only makes children better students, but also gives them something positive to do. In a music program, children can be part of a band instead of joining a gang (团伙). Parents can enjoy listening to their children's music instead of seeing them glued to a computer or TV screen. In a school band, students get to be part of a team. They can get along well with old friends and make new friends through music.
Music builds self-confidence, too. It gives children a sense of achievement and success. Making music is something for them to be proud of, and it lets kids practice performing in front of an audience. Music gives children an opportunity for self-expression, and that helps develop their self-confidence.
Once again, music is important because it can make children better students, give them something positive to do, and build their character. That is why music should be offered in every single grade in every school.
1.According to the passage, music could make students smarter by _______________.
A. improving their classroom skills and paying attention
B. improving their classroom skills and imagination
C. improving their attention, direction and imagination
D. learning music, making music and trying out their own ideas
2.What does the underlined phrase "glued to" in the second paragraph mean?
A. unwilling to turn onB. always looking
C. unwilling to leaveD. always playing
3.The third paragraph mainly tells us that music could _______________.
A. give children self-expression and self-confidence
B. bring to children achievement and success
C. give children something to be proud of
D. develop children's self-confidence
4.What's the best title of this passage？
A. Music is a must as a course at school
B. Music builds children's self-confidence
C. Music makes students much smarter
D. Learning music and making music
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科目：高中英语 来源：2016届黑龙江省高一上学期期末考试英语试卷（解析版） 题型：单项填空
The teacher told him to speak louder ________by everybody.
A．so as to be heard B．so as to hear
C．in order that heard D．in order to hear
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