52单词网 > 高中英语 > 高中英语题库 > Every possible means been tried, but not all possible means worked. [ ] A. has;

Every possible means been tried, but not all possible means worked. [ ] A. has;

来源:网络 时间:
Every possible means been tried, but not all possible means worked. [ ] A. has;

Every possible means _________ been tried, but not all possible means _________ worked.

[]A.

has; have

B.

have; has

C.

have; have

D.

has; has

试题答案

答案:A