____seems very hard to reach the top of the mountains.
#55842
A
That
B
This
C
I
D
It
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
-- ________Alan’s pens? --Yes, they’re ________.
#55802
A
Is this; his
B
Are these; his
C
Is this; her
D
Are these; her
I think____________ necessary _____________ to take more exercise.
#55774
A
it, for Jim and me
B
it’s, to Jim and me
C
that , for Jim and I
D
that’s, to Jim and me
---Excuse me, I want to buy some food. Where can I find a supermarket？ ---I know _____ not far from here. You can easily find ________.
#55845
A
that ; it
B
it; one
C
one; it
D
one; 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