Most of these groups _______ teachers and graduate students, but some freshmen join as well. 
#13215
A
make up
B
is made up
C
consist of
D
is consist of
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series
#13412
A
dusk
B
outdoors
C
spelling
D
request
The factory has produced ____ computers as they did last year.
#14379
A
twice as many
B
twice as much
C
as twice as many
D
as twice much