Tom finds _________ difficult to learn Chinese well.
#55814
A
it
B
that
C
this
D
him
推荐题目
— How can I learn English well ?— I think is a good way to join an English club .
#55727
A
this
B
that
C
it
D
which
---Have you found your English book?---No, I haven’t found ________, but I borrowed ________ from Jack this afternoon.
#55729
A
it; one
B
one; that
C
one; it
D
that; one
Scientists are working hard to make _______ possible for people to live on Mars in the future.
#55873
A
it
B
that
C
this
D
one
