—It’s difficult to get to the other side of the river.—I think a bridge        over the river.
#44615
A
should be built
B
should build
C
will build
D
has built
推荐题目
Waste paper mustn’t _______. We should keep our environment clean.
#44420
A
throw away
B
thrown away
C
be thrown away
D
been thrown away
Who will ________ to ________ at tomorrow’s meeting by the teacher?
#44797
A
be told; say
B
be asked; speak
C
be told; talk
D
be asked; tell