问题描述：
求求英语达人,帮帮忙解题（英语单选题）
With the increasing consciousness of self health care,millions of Chinese people ___in a variety of daily physical exercises ranging from the traditional shadow boxing to the modern aerobics.
A.compete B.participate C.play D. share
2. The government is trying to __ drug trafficking.
A.wipe off B.wipe down C. wipe out D.wipe away
3. In his most celebrated book,the author describes his experience in an unknown country against _obstacles environment and weather,brutal enemies,and failure of supplies.
A.discriminating B.disgusting C.disheartening D.disregarding
4. I prefer drinking _coke,because I want to lose some weight.
A. classical B.sweetened C. normal D. diet
5. Concerned with the worldwide pollution problems,people from all walks of life are struggling to _ the impact of human activity on the natural world.
A.decrease B. degrade C.lessen D. lower
With the increasing consciousness of self health care,millions of Chinese people ___in a variety of daily physical exercises ranging from the traditional shadow boxing to the modern aerobics.
A.compete B.participate C.play D. share
2. The government is trying to __ drug trafficking.
A.wipe off B.wipe down C. wipe out D.wipe away
3. In his most celebrated book,the author describes his experience in an unknown country against _obstacles environment and weather,brutal enemies,and failure of supplies.
A.discriminating B.disgusting C.disheartening D.disregarding
4. I prefer drinking _coke,because I want to lose some weight.
A. classical B.sweetened C. normal D. diet
5. Concerned with the worldwide pollution problems,people from all walks of life are struggling to _ the impact of human activity on the natural world.
A.decrease B. degrade C.lessen D. lower
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