单选题Frankly speaking, I'd rather you ______ anything about it for the time being. A. didn't do B. haven't C. didn't D. have done

单选题He is very ______ in using money.

单选题Sliver is the best conductor of electricity, copper ______ it closely.

单选题Researchers produced evidence to support what most of us already knew--that a cup of tea is the answer to any crisis. Dr. Malcolm Cross, a psychologist at City University London, tested the anxiety levels of a group of people following a (51) situation and revealed that even a single cup of tea has a (52) calming effect. His team gave 42 volunteers a mental arithmetic exam and (53) offered half of them a cup of tea and the other half a glass of water. The water group's anxiety levels soared (54) 25 percent compared to before the task, (55) the tea group actually reported a four percent reduction in anxiety--despite the difficult test, they were more relaxed than when they started. According to a survey carried out for the research, 68 percent of Britons (56) tea in a dilemma, making it the nation's most common response to trouble of (57) kind. About 60 percent said the promise of comfort and warmth was the main reason for putting the kettle on. "The (58) of making and drinking tea--particularly during times of stress--is at the very (59) of British culture," Cross said. This study shows that the social psychological (60) of tea enhance the effects of its chemical make-up on our bodies and brains.

单选题There wasn't much snow last winter so people couldn't go ______ except in the mountains. A. skiing B. to ski C. skied D. having skied

单选题The truck turned just (in time) and narrowly missed (to be struck) by the immense mountain which (rose over) 50 feet (out of) turning beside her.

单选题But from the start of their experiments, the Wright brothers found that they needed money to pay _______ their research.

单选题He is a (true) friend (of mine), whom I can always (depend) whenever I (get into) trouble.

单选题There was (so much) noise in the room (that) I could (hardly) hear myself (to think).

单选题When she does something, Mrs. Brown feels that her little child is al- ways ______.

单选题Speaker A: Guess what, mum? I got the scholarship! Speaker B: ______ I"m so proud of you.

单选题She ______ the temptation to buy a coat she could not afford.

单选题—Did you remember to pay the telephone bill? —The telephone bill? ______.A. That isn't due yetB. Are you sureC. My telephone is out of orderD. Please remember the amount

单选题Remarkably, the SUV will also achieve the average fuel efficiency of a car with a fraction of conventional ______. A. emissions B. equipment C. consumption D. protection

单选题______ there are only 20 minutes left before the train left, I felt uneasy in the taxi to the railway station.

单选题You (had better) (return to) your dormitory and (to enjoy) the company of your room-mates instead of (wasting) time with me.

单选题Not a single mistake ______ in the test. A. he made B. did he make C. he has made D. made he