---Our company will organize a trip to Hongkong next month. I ______my mother there.

---I’d rather you ________. After all she has just recovered from her illness and she still feels weak..

A．will take ; won’t

B．am taking; don’t

C．will take; didn’t

D．am taking; didn’t

女，8岁，有风湿病史，因贫血、脾肿大入院。实验室检查：红细胞半衰期15天，Coombs试验阳性，最有可能的诊断是．

A．遗传性球形红细胞增多症

B．遗传性椭圆形红细胞增多症

C．丙酮酸激酶缺乏症

D．珠蛋白生成障碍性贫血

E．自身免疫性溶血性贫血