2020年军队职称英语考试理工类A级词汇基础练习题(4)

　1 The witch hazel plants tolerate poor soil, dust and limited sun.

　　A suffer from

　　B survive in

　　C thrive in

　　D die from

　　2 A series of rifle shots disturbed the tranquility of the camp grounds.

　　A solidarity

　　B peacefulness

　　C equanimity

　　D propinquity

　　3 Smoke particles and other air pollutants are often trapped in the atmosphere, thus forming smog.

　　A caught

　　B burned

　　C dirtied

　　D covered

　　4 Every year each household in the United States discards approximately a ton of trash.

　　A filler

　　B garbage

　　C paper

　　D fuel

　　5 The rainfall of the Hawaiian Islands varies tremendously according to their topography and orientation to the prevailing winds.

　　A seasonably

　　B surprisingly

　　C greatly

　　D inversely