__ is really hard __ them to climb Mount Tai.
#69186
A
This, to
B
It, to
C
This, for
D
It, for
推荐题目
---Little Tom could hardly pass the exam, _________?---_______. Although he was ill the day before the exam.
#68695
A
couldn’t Tom; Yes, he could
B
could he; Yes, he could
C
could he; No, he couldn’t
D
couldn’t he; No, he couldn’t
We can't work out the physics problem. Can you tell us ?
#71032
A
how to do
B
what to do it
C
how to do it
D
what should to do