_____is too hard _____ a good solution to this problem.
#55891
A
It; finding
B
This; to find
C
This; finding
D
It; to find
推荐题目
The weather in Guangzhou is hotter than ________ in Beijing in summer.
#55904
A
it
B
that
C
this
D
them
— 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
New technologies have made ____ possible to turn out new products faster and at a lower cost.
#55753
A
that
B
this
C
one
D
it