7. Peter can't speak Chinese and can't w

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问题选择题

7. Peter can't speak Chinese and can't write it, _____. So Chinese is Greek to him.

A．too

B．also

C．neither

D．Either

答案

答案：D

听力题

单词拼写（共10小题；每小题1分，满分10分）

小题1:She stood there, deep in thought, her hands _________ (折叠；交叉) before him.

小题2:The doctor told him to take two _____(药片) of aspirin before every meal.

小题3:A good ______ （打字员）can finish typing a long article in a short while.

小题4:He felt ______（内疚的）after he stole some money from the old couple.

小题5:The area is famous for its very _______(温和) winter climate.

小题6:The eyes, stomach, heart and lungs are _________（器官） of the body.

小题7:The prisoners ___________（企图） to escape, but failed.

小题8:She was the __________ （焦点）of everyone’s attention at the party.

小题9:She climbed back into bed and held her arms_____(紧紧) round her body.

小题10:Suddenly the doorbell rang,________(宣布) the arrival of a visitor.

单项选择题

放大器增益相对于线性增益减少了1DB时所对应的点称为（）增益压缩点。

A.10DB

B.5DB

C.3DB

D.1DB