John didn’t go to bed ______he finished his homework. A.until B.after C.while-八年级英语

题目简介

John didn’t go to bed ______he finished his homework. A.until B.after C.while-八年级英语

题目详情

John didn’t go to bed ______he finished his homework.
A.until     B.after      C.while
题型:单选题难度:中档来源:不详

答案

A
not…until直到···才,固定短语。

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