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
Nothing but grass and trees ____ the hill. 
#86172
A
covers 
B
cover 
C
covering 
D
iscovering
The head teacher with his students ______ Zhang Gong Shan Park if it _____ tomorrow.
#85822
A
is going to; isn’t rainy
B
are going to; isn’t raining
C
is going to; won’t rain
D
are going to; doesn’t rain