问题详情:
--It’s difficult for the village children to cross the river for school.
--I think a bridge _______ over the river.
A. should be built B. is being built C. has been built D. was built
【回答】
A
知识点:动词语态
题型:选择题
问题详情:
--It’s difficult for the village children to cross the river for school.
--I think a bridge _______ over the river.
A. should be built B. is being built C. has been built D. was built
【回答】
A
知识点:动词语态
题型:选择题