问题详情:
Today computers _______ in both cities and towns.
A. were using B. are used C. were used D. are using
【回答】
B
知识点:动词语态
题型:选择题
问题详情:
Today computers _______ in both cities and towns.
A. were using B. are used C. were used D. are using
【回答】
B
知识点:动词语态
题型:选择题