– It’s difficult for the village children to cross the river to get to school.– We think a bridge ________ over the river.
#44888
A
was built
B
should be built
C
has been built
D
is being built
推荐题目
The students are ______ to hand in the exercises before class.
#44540
A
hoped  
B
suggested
C
agreed
D
expected
They ________ often _______to be careful before _______the road.
#44893
A
are, told, cross
B
are, told, across
C
are, telling, crossing
D
are, told; crossing
Teenagers              allowed to drive in the street .
#44899
A
should not be
B
should be not
C
not should be
D
shouldn’t
—Where ______cotton _____?—Oh,I don’t know.Let’s ask Mr Wu.
#44655
A
are,produced
B
are,grown
C
is,grown
D
are,made in