2011同等學(xué)力申碩英語每日一練
來源：在職研究生招生信息網(wǎng) 發(fā)布時間：2011-10-26 12:54:50
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
