Question

【题目】There will still be lots of challenges if we are to _____ garbage in a short time.

A.clarifyB.justifyC.satisfyD.classify

Answer 1

【答案】D

【解析】

考查动词词义辨析。句意：如果我们要在短时间内对垃圾进行分类，仍然会有很多挑战。A. clarify澄清；B. justify证明；C. satisfy 满足；D. classify分类。根据空后garbage可知，此处指“对垃圾进行分类”。故选D。