1 . —Kevin is the only one seeing what happened, so his is the only ________ account.
—But he has refused to say anything about the accident.

A．tentative	B．controversial
C．authentic	D．arbitrary

2 . In spite of being taken from very different sources, the results are unbelievably ______.

A．consistent

B．controversial

C．contradictory

D．constant

4 . —Don’t be too ________ with what you wear as a middle school student.
—Come on, Mom, stop being ________ on me all the time.

A．controversial; strict

B．particular; hard

C．considerate; keen

D．flexible; offensive

5 . Abortion(流产) is always a c__________ issue in the west because it concerns both personal freedom and religious belief. (根据首字母单词拼写)

6 . According to the results, voters’ opinions differ on a variety of          issues, such as gun control, illegal immigration and so on.

A．potential

B．controversial

C．financial

D．official

7 . 坦白说，你昨天在会上表达的观点还是有争议的。(controversial)(汉译英)

8 . People complain that decisions to approve or deny a permit are often ______ rather than based on fixed criteria.

A．exceptional	B．diverse
C．arbitrary	D．controversial