His illness his absence. A. explained B. because of C. accounted for D. is respo

His illness 　his absence.

A. explained B. because of

C. accounted for D. is responsible for

试题答案

C

考查短语辨析。account for 说明，是……的原因，解释。句意为：他因病缺席。explain解释；because of因为; be responsible for 为……负责。