Theworkerexaminedthemachinecarefullytomakesurethatitwo...
问题详情:
The worker examined the machine carefully to make sure that it wouldn’t _______ while working.
A. break away B. break down C. break up D. break out
【回答】
B
知识点:词组 短语
题型:选择题
问题详情:
The worker examined the machine carefully to make sure that it wouldn’t _______ while working.
A. break away B. break down C. break up D. break out
【回答】
B
知识点:词组 短语
题型:选择题