--- 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
It’s necessary _________ us _________ more trees in spring every year.
#45914
A
of; to plant
B
for; to plant
C
of; planting
D
for; planting
She is often laughed at ________ her classmates because of her laziness.
#50921
A
with
B
by
C
to
D
from