Question

【题目】Recent pressure at work may ____his abnormal behavior.

A. push for B. exchange for

C. account for D. head for

Answer 1

【答案】C

【解析】考查动词词组辨析。A. push for为……而分离争取；B. exchange for交换；C. account for解释；D. head for朝……走去。句意：最近工作压力可能是他反常行为的原因。故选C。