问题详情:
By the time the traffic ______, we will have run out of gas.
A. clears B. cleared C. will clear D. has been clearing
【回答】
A
知识点:动词时态与语态
题型:选择题
问题详情:
By the time the traffic ______, we will have run out of gas.
A. clears B. cleared C. will clear D. has been clearing
【回答】
A
知识点:动词时态与语态
题型:选择题