摘要： She is not she used to be.
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________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
查看习题详情和答案>>_______she is not so cheerful________she used to be?
A．How it is that；as B．How is it that；as
C．Is it why；that D．Why is it that；what
查看习题详情和答案>>she is not so cheerful she used to be?
| A．How is it that; as | B．Why is it that; what | C．Is it why; that | D．How it is what; as |