题型：问答题 简答题 患者，男性，60岁。腹痛、呕吐、停止排气排便。查体：腹胀。肠鸣音亢进，白细胞12×109/L，血清钾3.2mmol/L，血清钠136mmol/L，血清氯99mmol/L。患者电解质紊乱为（）A.低钾血症B.高钾血症C.低钠血症D.高钠血症E.低氯血症 查看答案
题型：问答题 简答题 补全对话：选出恰当的句子完成对话。A: Can I help you, sir? B: Yes, 1 A: You can go to the centre Hall. There's a store there. B: Thanks. Your English is quite good. A: 2 By the way, are you working here in Beijing? B: No, I am not. I've come for the Olympics. A: Oh, So you are an athlete (运动员). Welcome to Beijing. Which sport… B: Oh, no, no. I'm not athlete. I'm just a football fan. A: Me too! 3 B: Two weeks. I've visited some places of interest. A: What do you think of Beijing? B: 4 Green ground, blue sky and ….Oh, I forgot. My friend is waiting for me there. I must go. Goodbye.A: 5 Have a nice day. A. How long have you been here? B. I'd like to get a map of Beijing. C. It's a very beautiful city. D. Goodbye. E. Thank you. 查看答案