2011年同等学力冲刺：4月8日每日一练

　　1. Many things ___ impossible in the past are common now.

　　A. considered

　　B. considering

　　C. to consider

　　D. to be considered

　　2. The factory is said ___ in a fire two years ago.

　　A. to be destroyed

　　B. to destroy

　　C. to have destroyed

　　D. to have been destroyed

　　3. The reason for his success is ____ he worked hard.

　　A. why

　　B. that

　　C. because

　　D. for

　　4. By the time the course ends, ___ a lot about Britain.

　　A. we’ll learn

　　B. we are learning

　　C. we have learnt

　　D. we’ll have learnt

　　5. I did not know ___ him or not.

　　A. whether to help

　　B. if to help

　　C. how to help

　　D. what to help

　　答案：ADBDA

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