You, who ______ his good friend, should help him get out of trouble. 
#86198
A
am
B
is
C
are
D
was
推荐题目
____________ students have more spare time for their hobbies now.
#43935
A
A number of
B
The number of
C
A member of
D
Members of
____ can be done ____ been done. 
#86207
A
All;have
B
All that; have
C
All; has
D
All that; has
The number of the students in our school _____ than that in theirs.
#43643
A
is much more
B
are much more
C
is much larger
D
are much larger