When ____ you ___ to study English? [ ]A. have-begun B. did-begin C. had-begun D. do-begin -九年级英语

题目简介

When ____ you ___ to study English? [ ]A. have-begun B. did-begin C. had-begun D. do-begin -九年级英语

题目详情

When ____ you ___ to study English?

A. have-begun
B. did-begin
C. had-begun
D. do-begin
题型:单选题难度:中档来源:同步题

答案

B

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