It’s difficult for the village children to cross the river to get to school. We think a bridge_______over the river.
#44469
A
was built
B
should be built
C
has been built
D
is being built
推荐题目
—Hey, Jack. Waste paper ________ here.—Sorry, I won’t do that again.    
#44557
A
cannot throw
B
cannot be thrown
C
will not throw
D
will not be thrown
Everyone of us _____ it’s important _____a seat belt in the car.
#44762
A
knows, wears
B
know, to wear
C
knows, to wear
D
know, wearing
They all think the problem needn’t _________. It isn’t worth _________ at all.
#44698
A
discussing; discussing
B
to be discussed; discussing
C
be discussed; discussing
D
to be discussed; being discussed