Tom has much difficulty _____Chinese so he often asks me ______help.
#51113
A
understanding; for
B
understanding; of
C
to understand; for
D
to understand; for
推荐题目
There are four birds ______ the tree. And there’re many oranges ____ it, too.
#49978
A
in, in
B
in, on
C
on, in
D
on, on
Don’t leave the TV_______ when you are__________。
#49433
A
on; leave
B
closed；leave
C
on；out
D
open；out
---Let’s go hiking ___________ staying at home , shall we? ----A good idea.
#51251
A
as well as
B
in order to
C
instead of
D
in addition to