↑ 收起筛选 ↑
试题详情

Not until _____,_______the diffiult problem.

A.did he return;we settled

B.he returned;we settled

C.did he return,did we settle

D.he returned;did we settle.

高三英语单项填空中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题