问题

I wonder _______ there are so many natural disasters across the world in 2010.

A:why is it
B:it is why that
C:why is it that
D:why it is that

正确答案是：

同类题型

It was a time ________ volunteers from all over theworld visited this nursing home regularly.

Only a small percentage of the graduates___________________ a job Zxxk

Jim and Tim are good ____________.

Here are some books， could you please _______

Look!We can’t cross the bridge. It by some workers.