The university estimates that living expenses for international students________around $8,450 a year，which________a burden for some of them. (2013·湖南，33)
#85564
A
are；is
B
are；are
C
is；are
D
is；is
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Every student as well as teachers who_______ to visit the museum ______ asked to be at the school gate on time.
#85782
A
is; is
B
are; are
C
is; are
D
are; is
He is not very tall, and he is not very short.He is .
#43452
A
heavy
B
of medium build
C
of medium height
D
small
There are usually 28 in a person’s mouth, so we should listen to the doctor’s ______ to protect（保护）them.
#44312
A
tooth, advice
B
teeth, advice
C
toothes, advices
D
teethes, advices
E-mail, as well as telephones, ______ an important part in daily communication.
#86209
A
isbeingplayed
B
areplaying
C
haveplayed
D
isplaying
There __________ still some apple juice in the fridge. It’s not necessary for us to go to the supermarket now.
#43809
A
was
B
were
C
is
D
are