题型：填空题 假设你叫李明，收到美国中学生Emily的邮件，请给她回复并谈谈你的看法。Dear Li Ming, It’s a long time since we last met. I have joined a club called “Green Earth”. I plan to make a speech about saving，for some people often waste things, like water, food and energy. You always have great ideas. Could you please choose one from the three and tell me what people should do in everyday life? I am looking forward to your reply.Yours,Emily Dear Emily, Thank you for your letter.___________________________________________________________________________________________________________________________________Yours,Li Ming 查看答案
题型：填空题 患者，男，45岁。上腹痛4天伴恶心、呕吐，吐少量胃内容物。既往无溃疡病史。查体体温38℃，上腹部压痛，巩膜可疑黄染。白细胞15×109/L，血清淀粉酶值640温氏单位，尿淀粉酶326温氏单位。该患者诊断可考虑为（）A.急性胰腺炎B.急性胆囊炎C.急性胆管炎D.急性肠系膜淋巴结炎E.溃疡病穿孔 查看答案