—Ms Lin looks rather a kind lady.

—But in fact she is cold and hard on us. You ____believe it!

A. shouldn’t　 B. wouldn’t　 C. mustn’t　 D.needn’t

时，人们不知道地球是动的。

_____________________________________________________________.

There were two buildings, _______ stands nearly a hundred feet high.

　 A. the large　　　　　　　　　 B. the larger of them

　 C. the larger on that　　　　　　 D. the larger of which

She is hard?working and takes a serious 　　　 (态度) to her work.?

---You _______ part in the party in time.

　 ---Sorry I was delayed by the accident.

　 A. are supposed to take　　　　　 B. have supposed to　　　

C. are supposed to have take　　　 D. supposed to take

By the end of next month she_______Canada for three years.
A．will come to B．has been in C．will have been in D．has been living in

Unfortunately, when we dropped in, Doctor Li _______ for Indonesia to rescue the injured there, so we only had time for a few words.

A. has just left　　 B. was just leaving　 C. had just left　　 D. just left

During his five?day state visit to Japan，Hu Jintao delivered such an ________ speech that all the people present were ________.

A．inspiring；exciting 　　　　　　　　　　 B．inspiring；excited

C．inspired；exciting 　　　　　　　　　　 D．inspired；excited

(1)发展教育为科学研究提供人才；科学和教育的发展是现代化建设的基础。

(2)科技进步、经济繁荣和社会发展都离不开教育，要优先发展教育。

(3)把发展教育看成是实现现代化的关键环节。

Never form the habit of smoking because it ______ human beings.

A.is harmful to　　　　　　　　　 B.does harm for

C.is harm for　　　　　　　　　　 D.does harmful to