The number of foreign students attending Chinese universities ______ rising steadily since 1990.
#85844
A
have been
B
are
C
has been
D
is
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 There ______ a sports meeting in our school next week.
#44095
A
will be
B
will have
C
are going to be
D
is going to have
To get well,     .
#86020
A
we are going to operate on the patient
B
an operation is necessary
C
the patient needs an operation
D
the doctor will perform an operation on the patient