单选题Although I expected something different, I was still, surprised by which he said.

单选题It turned out that the man was an excellent policeman working in New York, ______ had contributed a lot to the case.

单选题(Not until) my mother told me (the sad news) last night (I knew) that our neighbor (was killed) in a car accident the week before.

单选题Nearly (three quarters) of the surface of the earth (are) covered with water, and there (would be) even less land (if) the polar icecaps were melted.

单选题What did the writer’s uncle most likely do with the cottage after the accident?

单选题The children looked up as the planes passed ______.

单选题Tom is the oldest boy and is taller than ______ boy in the class.

单选题Fruit is rich ______ vitamins.

单选题We saw several natives advancing towards our party, and one of them came up to us, ______ we gave some bells and glasses.

单选题Please forgive me, I don't mean ______ an argument.

单选题As we all know Taiwan is to the east of Hongkong and on the southeast of China. A. As B. to C. on D. southeast

单选题Doctors say anger can be an extremely damaging emotion unless you learn how to deal with it. They warn that angry feelings can (56) heart disease, stomach (57) , headaches, and (58) cancer. Anger is a normal (59) that all feel (60) . Some people express anger (61) in a calm,reasonable way. Some people (62) with anger and scream and yell. But other people keep their anger (63) . They can not or will not (64) it. This is called repressing anger. (65) years many doctors thought that (66) anger was more dangerous to a person's (67) than expressing it. Doctors said that (68) the feeling to express the anger only makes the feeling (69) . And this can lead to many (70) problems. Doctors thought a person could (71) these problems by telling the anger (72) , by expressing it freely. But recently some doctors (73) this. They said that people who (74) anger repeatedly and explosively become in fact (75) angry.

单选题Who was the man of the __________ clothes and easy manner?

单选题It is required that such insulator (绝热体) ______ a heat resistant material.

单选题You ______ me because I didn't say anything like that.A. must misunderstandB. may misunderstandC. must have misunderstoodD. could have misunderstood

单选题Fire can help people in many ways. But it can be very dangerous. Fire can heat water, warm houses, give light and cook. But fire can burn things, too. It can burn trees, houses, animals or people. Sometimes big fires can burn forests. Nobody knows for sure how people began to use fire. But there are many interesting stories about the first time a man or a woman started a fire. One story from Australia tells about a man very, very long time ago. He went up to the sun by a rope (绳子) and brought fire down. Today people know how to make a fire with matches (火柴). Children sometimes like to play with them. But matches can be very dangerous. One match can burn a piece of paper and then it might burn a house. A small fire can become a big fire very fast. Fire kills many people every year. So you must be careful with matches. You should also learn to put out fires. Fires need oxygen (氧气). Without oxygen they will die. Cover a fire with water, sand, or sometimes with your coat. This keeps the air away from a fire and kills it. Be careful with fire, and it will help you. Be careless with fire, and it will burn you.

单选题What makes the space shuttle ______ is that it takes off like a rocket but lands like an airplane.

单选题The voters told the politician that he could ______ on their support in the next general elections. A. expect B. decide C. count D. doubt

单选题The company has to______the benefits against the costs in the last three months.A. boastB. blameC. blockD. balance