--- Where is my watch, dad?--- I don't know. You can ask your mother _____ help.
#47420
A
for
B
of
C
at
D
in
推荐题目
---How long have you been learning Japanese? ---I’ve been learning it ____________.
#48994
A
when I was 10 years old
B
since 10 years ago
C
for 10 years old
D
in 10 years
He told me that he arrived _______ Beijing _____ January 8th .
#49213
A
at, in
B
in, in
C
in, on
D
to, on