Everymeans
问题详情:
Every means _________tried but without any result.
A. have been B. has been C. are to be D. is to be
【回答】
B
知识点:现在完成时及其被动式
题型:选择题
问题详情:
Every means _________tried but without any result.
A. have been B. has been C. are to be D. is to be
【回答】
B
知识点:现在完成时及其被动式
题型:选择题