Ididn’tmanagetodoit
问题详情:
I didn’t manage to do it ________you had explained how.
A. until B. unless C. when D. before
【回答】
A
知识点:状语从句
题型:选择题
问题详情:
I didn’t manage to do it ________you had explained how.
A. until B. unless C. when D. before
【回答】
A
知识点:状语从句
题型:选择题