--- It’s difficult for the village children to cross the river to get to school.--- I think a bridge ________ over the river.
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A
should be built
B
should build
C
was built
D
has been built
推荐题目
Inthepast few years,thousandsoffilms all overtheworld.
#40491
A
have produced
B
have beenproduced
C
are producing
D
are beingproduced
The school day ______ at half past seven every morning.
#41998
A
is begin
B
begins
C
is beginning
D
begin
Some social workers _____ after the people in need while others ____ out food to the local people.
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A
looked, gave
B
were looking, gave
C
were looking, were giving
D
looked, were giving