We have friends to help us fight against pollution, and trees are one of ________.
#37147
A
themselves
B
they
C
their
D
them
推荐题目
I hope        improve his English this year.
#54129
A
him
B
he
C
him to
D
that he can
There is only _______ orange and ________ French fries on the table.
#38539
A
a few, a little
B
much, many
C
a little, a few
D
many, much