Robots
来源:语文精选馆 2.77W
问题详情:
Robots _____more heavy work for us in the future.
A. will do B. did C. have done D. were doing
【回答】
A
知识点:动词时态
题型:选择题
问题详情:
Robots _____more heavy work for us in the future.
A. will do B. did C. have done D. were doing
【回答】
A
知识点:动词时态
题型:选择题