第16题 It is quite necessary for a teacher to have good manners and__________ knowledge.

　　A.extensive　B.expensive　C.intensive　D.expressive

　　答案：A

　　第17题　　Susan wants to know whether the measures have been agreed__________.

　　A.to　B.with　C.over　D.on

　　答案：D

　　第18题 Would you please tell me__________to do next?

　　A.how　B.what　C.which　D.whatever

　　答案：B

　　第19题　We should look__________the matter before we reach a conclusion.

　　A.into　B.for　C.to　D.at

　　答案：A

　　第20题　Every officer and every soldier__________obey the rules.

　　A.had to　B.have to　C.has to　D.must have to

　　答案：C

　　第21题 She’S fainted.Throw some water on her face and she may soon__________.

　　A.come around　B.come again　C.come back　D.come on

　　答案：A

　　第22题 Having been found guilty，the man was given a severe__________by the judge。

　　A.crisis　B.crime　C.sentence　D.service

　　答案：C

　　第23题 __________the sun is the central body of the solar system so the nucleus is the core of the atom.

　　A.When　B.If　C.Now that 　　D.Just as

　　答案：D

　　第24题　The sports team of our province won__________they did at the last National Games.

　　A.twice as many gold medals as　B.as many twice gold medals as

　　C.as many as twice gold medals　D.twice many gold medals than

　　答案：A

　　第25题 The Speech was not interesting.Most of the people present began to move about __________

　　A.impatient　B.impatiently　C.impatience　D.patiently

　　答案：B