【正确答案】
B
【答案解析】[听力原文] 16-17
W: Jim, come, come! Just look, on TV.
M: What's that?
W: A baby girl. She's saved, my God.
M: What was wrong with her?
W: She is only 600 grams at birth. She left hospital yesterday in Anshan, Liaoning Province, China.
M: She's too small. How can she keep alive?
W: She suffered breathing difficulties and she had a very weak heart beat. The doctors tried their best to save her.
M: Can she breathe normally now?
W: Yes. Doctors helped her. They also succeeded in protecting her from infections.