问题详情:
If you really have to leave during the meeting, you’d better leave _____ the back door.
A. by B. for C. across D. out
【回答】
A
知识点:介词
题型:选择题
问题详情:
If you really have to leave during the meeting, you’d better leave _____ the back door.
A. by B. for C. across D. out
【回答】
A
知识点:介词
题型:选择题