________ seems that Mary has known that bad news.
#55817
A
That
B
It
C
This
D
She
推荐题目
_____is too hard _____ a good solution to this problem.
#55891
A
It; finding
B
This; to find
C
This; finding
D
It; to find
I find _______ necessary to take some warm and dry clothes with us during the walk.
#55850
A
it
B
which
C
that
D
What
