【华慧考博】2020年考博英语词汇每日一练(12月18日)
【华慧考博】考博英语每日一练(12.18)2020考博加油!
1. If we don’t stop flirting with those deathly nuclear weapons, the whole globe will be ______【华慧考博】考博英语每日一练(12.18)2020考博加油!
A. empowered
B. punished
C. polluted
D. annihilated
2. Environmental engineers are specialists in the disposal of hazardous wastes from factories, mining operations, nuclear power plants, and other ______.
A. origins
B. resources
C. sources
D. roots
【华慧考博】考博英语每日一练(12.18)参考答案
- D
【解析】动词词义辨析。empower“授权;给予……力量”;punish“处罚”;pollute“污染”;annihilate“毁灭;消灭”。由句中关键词“If we don’t stop flirting with those deathly nuclear weapons如果我们不停止玩弄那些致命的核武器”可知“毁灭”符合语境,故D项正确。
- C
【解析】名词词语辨析。origin“起源;出身;开端”;resource“资源;资料”;source“来源;出处”;root“根源;根部”。由句中关键词“factories, mining operations, nuclear power plants工厂、采矿作业、核电厂”的对应知这里指代“危险废物的来源”,故C项“来源”正确。