2015年职称英语卫生类词汇选项练习（2）

2014-09-09 14:56　来源：医学教育网

1.We packed up the things I had accumulated over the last three years and left for good.

A.close

B.near

C.past

D.final

2.The chemical is lethal to rats but safe to cattle.

A.toxic

B.harmful

C.deadly

D.contagious

3.She is very conscientious about her work.

A.worried

B.careful

C.anxious

D.nervous

4.She has consolidated her power.

A.strengthened

B.won

C.hardened

D.united

5.The drinking water is contaminated with impurities.

A.blackened

B.polluted

C.darkened

D.mixed

答案：CCBAB