____seems very hard to reach the top of the mountains.
#55842
A
That
B
This
C
I
D
It
推荐题目
-- ________Alan’s pens? --Yes, they’re ________.
#55802
A
Is this; his
B
Are these; his
C
Is this; her
D
Are these; her
I don’t make ________ clear when and where the parents’ meeting will be held.
#55812
A
this
B
that
C
those
D
it
—Is the boy in white clothes your friend, Kangkang? —No. ____ in black clothes is.
#55878
A
One
B
This
C
That
D
The one