单选题 阅读下面短文，从短文后所给的[A] 、[B] 、[C] 三个选项中选出能填入相应空白处的最佳选项。 Everyone needs friends. We all like to{{U}} (41) {{/U}}close to someone.{{U}} (42) {{/U}}is nice to have a friend to talk, laugh, and do things with{{U}} (43) {{/U}}, sometimes we need to be alone. We don't always want people{{U}} (44) {{/U}}. But we would feel lonely if we never have a friend. No two people are just the same. Friends{{U}} (45) {{/U}}don't get on well. That doesn't mean they no longer like each other. Most of the time they will{{U}} (46) {{/U}}and become friends again. Sometimes friends move away. Then we feel very{{U}} (47) {{/U}}. We miss them very much, but we can call them and write to them. It could be that we could never see them again. And we can make new friends. It is{{U}} (48) {{/U}}to find out how much we like new people when we get to know them. There's more good news for people who have friends. They live longer than people who{{U}} (49) {{/U}}. Why? It could be that they are happier. Being happy helps you stay well. Or it could be just knowing that someone cares.{{U}} (50) {{/U}}someone cares about you, you take better care of yourself.

单选题The red suitcase is expensive______it's made of leather. A. because B. if C. though

单选题Sally and Joy are______nurses in a big hospital and they are good friends.

单选题It's really nice ______ you help me ______ray biology. A. of; to; with B. for; to; in C. of; for; on

单选题Why didn't the driver answer the question asked by the man when they passed the door? [A] Because it was too difficult for him to give the answer. [B] Because it was answered by Einstein. [C] Because it was too easy.

单选题Xiao Hua goes to school ______ foot. A.about B.on C.by

单选题Which of the following can we do in the zoo?

单选题Why did Baker's friends laugh? Because ______.A. they didn’t believe that Baker could shoot the target in the middleB. Baker shot the target only two feet awayC. Baker shot the target right in the middle

单选题—Where is Tom?—He hasn't come to school today. I think he ______ be ill.

单选题Mr. White took a train. The train was to Washington.

单选题During the day we work and play, and at night we sleep. Our body rests while we are asleep. In the morning we are ready to work and play again. Our body grows most while we are asleep. Children who are tired usually need sleep. We can get better at our lessons after we have had plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our body needs plenty of air when we sleep. While in bed we must not cover our head. Our lung needs to get enough fresh air. If we open our windows at night, we can have plenty of fresh air. Boys and girls who want to be strong must get plenty of sleep.

单选题It's so hot today. You ______ go out.A. had not betterB. had better notC. had better not to

单选题Can you ______ this word in the dictionary? I don't understand it.[A] look at[B] look up[C] look after

单选题After high school, many students go to college.

单选题To say something ______ one thing, and to do it ______ another.

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