单选题
We have made great efforts to
exterminate
mosquitoes and flies in the tropical areas.
A、
eliminate
B、
erase
C、
demolish
D、
ruin
【正确答案】
A
【答案解析】
解析:动词词义辨析。exterminate意为“消灭,根除”,选项中eliminate(消除,消灭)与其意义一致。故答案为A。
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