A. The man is in debt to the woman. B. The woman is in debt to the man. C. The man is in debt to another man. D. The woman is in debt to another man. 参考答案:C 答案解析:[听力原文] W: How could you forget about such a large debt M: Oh, no. I'll try to pay him back so
第10题: [单项选择]女性,63岁,间断腹痛,恶心、呕吐胃内容物3天,有宿食,考虑患者此时 A. 高钾血症,代谢性酸中毒 B. 低钾血症,代谢性碱中毒 C. 低钾血症,代谢性酸中毒 D. 高钾血症,呼吸性酸中毒 E. 高钾血症,代谢性碱中毒 参考答案:B 答案解析: 反复呕吐,丢失大量胃液及盐酸,到代谢性碱中毒,代谢性碱中毒使H+转入细胞内,引起低钾血症。