Ben, we all went to the history museum, because he had to care for his sick mother.
#48886
A
For
B
Like
C
But
D
Except
推荐题目
--- Where is my watch, dad?--- I don't know. You can ask your mother _____ help.
#47420
A
for
B
of
C
at
D
in
We can get fresh water from rain, from rivers, or from ________ the ground.
#50757
A
across
B
under
C
over
D
off