----The Singaporean singer Stefanie Sun took the Most Popular Female Award in Hong Kong.

----But when she studied in middle school, no fans could have imagined how well she _______ in the world of entertainment. (孙燕姿)

A．would do

B．was doing

C．had done

D．did

女，47岁，因子宫肌瘤、 * * 出血先后在某医院输注ABO同型全血2次，共800ml。2次输血后均出现全身荨麻疹，且有广泛性皮肤瘙痒。此次入院准备做子宫切除需要输血，最好选择下列何种血制品（）

A.保存全血

B.红细胞悬液（添加红细胞）

C.浓缩红细胞

D.洗涤红细胞

E.新鲜全血