—How often do I need to feed the fish?－They food every day, or they will be hungry.
#44530
A
must give
B
mustn’t give
C
mustn’t be give.
D
must be given
推荐题目
---You have found your lost umbrella, haven’t you?----Yes.I it behind the door this afternoon.
#44431
A
have found
B
will find
C
found
D
looked for
— It’s difficult for the village children to cross the river for school.— I hear a new bridge _______ over the river in a year.
#44816
A
was built
B
is being built
C
has been built
D
will be built
No one knows how the huge rocks and ___ without our modern machines eight hundred years ago.
#45042
A
are cut; moved
B
were cut; move
C
are cut; moving
D
were cut; moved
---Mum, may I go out to play football this afternoon? ---You can if your homework .
#44800
A
is done
B
will do
C
has done
D
will be done