He will spend six hours at his desk he finishes his composition.A. beforeB. untilC. afte

发布时间：2020-08-15 02:47:17

He will spend six hours at his desk      he finishes his position.
A. before
B. until
C. after
D. when

网友回答

(答案→)A. before
B. until
C. after
D. when
解析：考查时间状语从句的连接词。句意“在完成作文之前，他将花6个小时的时间坐在椅子上。”until常与not连用；before“在......之前”。故选A。
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