问题

_is too hard _ a good solution to this problem.

A:It; finding
B:This; to find
C:This; finding
D:It; to find

正确答案是：

标签： hard , too

同类题型

This is useful book,book is my brother’s.

I usually_______ books in the morning.

Long,long time ago,there was a mountain.At the top of the mountain _______ ,in which an old monk used to tell stories.

Who are you going _?[ ]

Thanks anyway. I’ve got an early start tomorrow morning.