We must protect plants. They are friends of ______.
#37159
A
we
B
us
C
our
D
ours
推荐题目
There are many flowers and trees on ______sides of the Century Road.
#53722
A
each
B
every
C
both
D
all
--- When shall we meet again? --- Make it __________ day you like. It’s all the same to me.
#53077
A
one
B
some
C
any
D
another
________ is difficult if you put your heart into it.
#54745
A
Anything
B
Nothing
C
Something
D
Everything