The project          Wang Lin’s life is one of the many government programmes       ________improving the situation for the poorest people in China.

A．that saved; aiming at

B．which has saved; aimed at

C．which had saved; aimed at

D．that had saved; aiming at

嗜酸性粒细胞增高的输血不良反应是（）。

A.细菌污染反应

B.急性溶血反应

C.过敏反应

D.非溶血性发热反应

E.循环超负荷