[填空题]We may put the flowers in the classroom. (改为被动语态)
The flowers may ______ ______ in the classroom.

[单项选择]We may think we know the revealing signs of lying, be it shifty eyes or nervous behaviors. Professional interrogators look for such tells, too, assuming a suspect’s nervousness betrays his guilt. But interrogation can unsettle even the innocent, so nervousness alone cannot distinguish liars from truth tellers.
Scientists looking for better ways to detect lies have found a promising one: increasing suspects’ "cognitive load." For a host of reasons, their theory goes, lying is more mentally taxing than telling the truth. Performing an extra task while lying or telling the truth should therefore affect the liars more.
To test this idea, deception researchers led by psychologist Aldert Vrij of the University of Portsmouth in England asked one group to lie convincingly and another group to tell the truth about a staged theft scenario that only the truth tellers had experienced. A second pair of groups had to do the same but with a crucial twist: both the liars and the truth teller
A. Shifty eyes and nervous behaviors are the two revealing signs of lying.
B. Professional interrogation can make nervous and guilty liars to tell the truth.
C. Interrogation may not be the most appropriate way to find out the suspect.
D. Many reasons have proven that cognitive load is a well-established theory.

[填空题]May I put forward a（）(propose) that the canteen should serve more salads

[单项选择]______ difficulties we may have, we must finish the task as required.


A. Whatever
B. Whichever
C. Of which
D. No matter how

[单项选择]We may be very pleased with the rapid progress we have made in every field of study. But the way to test a student’s knowledge and ability still remains as poor as it was. We have almost done nothing to improve our examination system.
It is well known that the examination system we are now using may be a good way of testing a student’s memory, but it can tell you nothing about a student’s ability. It does no good to students and teachers.
As soon as a child begins school, he enters a world of examinations that will decide his future job.
In fact a good examination system should train a student to think for himself. But it now does nothing about that. Students are encouraged to remember what is taught. It does not enable them to gain more new knowledge. The students who come out first in the examination often may not be the best in their studies.
Besides, the examinations often force teachers to train students what to do with the coming examination from time to time.
A. Progress in the Field of Study
B. Teachers’ Role in Study
C. How to Improve Students’ Ability
D. Bad Points of the Examination System

[单项选择]Now that we’ve worked out the plan, we must put it into ______ as soon as possible.
A. fact
B. reality
C. practice
D. deed

[填空题]May I put forward a ______ (propose) that the canteen should serve more salads

[单项选择]Much as we may pride ourselves on our taste, we are no longer free to choose the things we want because of advertising everywhere.
A. 尽管我们可以自夸自己的品位，但广告无处不在，我们已经无法独立自主地作出自己的选择了。
B. 正如我们可以自夸自己的品位一样，我们想不再自由地选择是因为无处不在的广告。
C. 当我们可以自夸自己的品位的时候，无处不在的广告已使我们不再自由地选择了。
D. 我们可以自夸自己的品味，但到处都是广告，我们不再自由地作出自己的选择了。

[单项选择]Much as we may pride ourselves on our taste，we are no longer free to choose the things we want because of advertising everywhere．
A. 尽管我们可以自夸自己的品位，但广告无处不在，我们已经无法独立自主地作出自 己的选择了。
B. 正如我们可以自夸自己的品位一样，我们想不再自由地选择是因为无处不在的广告。
C. 当我们可以自夸自己的品位的时候，无处不在的广告已使我们不再自由地选择了。
D. 我们可以自夸自己的品味，但到处都是广告，我们不再自由地作出自己的选择了。

[单项选择]We may look at the world around us, but somehow we manage not to see it until whatever we’ve become used to suddenly disappears. (36) , for example, the neatly-dressed woman I (37) to see—or look at—on my way to work each morning.
For three years, no matter (38) the weather was like, she was always waiting at the bus stop around 8:O0 a.m. On (39) days, she wore heavy clothes and a pair of woolen gloves. Summertime (40) out neat, belted cotton dresses and a hat pulled low over her sunglasses. (41) , she was an ordinary working woman. Of course, I (42) all this only after she was seen no more. It was then that I realized how (43) I expected to see her each morning. You might say I (44) her.
"Did she have an accident Something (45) " I thought to myself about her (46) Now that she was gone, I felt I had (47) her. I began to realize that part of our (48) life probably
A. Because
B. If
C. Although
D. However