His teacher is the only one ______ he can turn when he is in trouble.
#78032
A
in whom
B
to whom
C
for whom
D
from whom
推荐题目
Is this the reason _____ at the meeting for his carelessness in his work?
#76822
A
he explained
B
what he explained
C
how he explained
D
why he explained
Gun control is a subject ________Americans have argued for a long time,
#77603
A
of which
B
with which
C
into which
D
about which