Tom finds _________ difficult to learn Chinese well.
#55814
A
it
B
that
C
this
D
him
推荐题目
They found __________ impossible to finish so much work in such a short time.
#55736
A
that
B
it
C
it is
D
this
—Is the boy in white clothes your friend, Kangkang? —No. ____ in black clothes is.
#55878
A
One
B
This
C
That
D
The one
