ITP的主要发病机制（）

A.产生血小板抗体

B.骨髓造血功能衰竭

C.机体免疫功能缺陷

D.凝血能力超过抗凝能力

E.凝血因子缺乏

The news inspired the whole world______ Israeli scientists have invented a kind of magic glasses_________ can let the blind see things.

A．that; what

B．which; that

C．what; that

D．that; which