--- It’s difficult for the village child
题型:选择题
问题:
--- It’s difficult for the village children to cross the river to get to school.
--- I think a bridge ________ over the river.
A.should be built
B.should build
C.was built
D.has been built
--- It’s difficult for the village children to cross the river to get to school.
--- I think a bridge ________ over the river.
A.should be built
B.should build
C.was built
D.has been built