连词成句。

1. She, in, class, ten, is.

2. listening, to, music, you, like, do?

3. the, colour, what, are, flowers?

4. speak, Chinese, can, not, Lily.

5. this, photo, a, is, my, of, family.

再生障碍性贫血的诊断主要依据是（）。

A.外周血全血细胞减少

B.网织红细胞减少

C.中性粒细胞碱性磷酸酶活性增高

D.无肝脾肿大

E.上述都不是