问题

__she is not so healthy _she used to be?

A:Why is it that; what
B:Why it is that; that
C:Why is it that; as
D:Why it is that; who

正确答案是：

同类题型

o Anne’s birthday party.Mr. Brown is now searching shop after shop for a nice present for her,

The sentence structure（结构）of “He often makes me happy” is ________.

You can come here to ask me ________ if you have any questions

Look at eraseron the floor. Whose is it

____ is no wonder the building is ____[ ]