单选题I think he studies very hard, ______. A. does he B. doesn't he C. don't I D. do I
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单选题The economic situation (will improve) given that there is (forecast to be) less unemployment and (closures) than (in previous years).
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单选题Adecco is an organization which employs people ______.
单选题What does the author say about social networks?
单选题His father draws his ______ at the end of each month. A．salary B．wage C．fees D．payment
单选题When you pat your pet dog, he wags （摆来摆去）his tail. That is his way of saying that he lovesyou. And, if you pay attention, you will see that he uses his tail to say so many things. Every move-ment of t
单选题The earth revolves a little more rapidly ______ it is closer to the sun.
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单选题She has ______ some brilliant scheme to double her income.
单选题The report______.poor safety standards for the accident.
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单选题Americans are highly ______, and therefore may find it difficult to
become deeply involved with others.
A. moving
B. mobile
C. movable
D. motional
单选题According to a recent poll, 61 percent of American high school
students admitted ______ cheating on exams at least once.
A. to
B. on
C. of
D. for
单选题Michael: The Johnsons are moving next week. We are going to have a going-away party for them Saturday.Tracy: I didn't realize they were moving so soon. ______Michael: Yes, but we'll have one last chance to get together. We're planning, a barbecue.
单选题 Mr. Smith, we regret ______ you that the materials for you ordered are out of stock now.
单选题If you are taking a trip, your insurance covers you________you go.