图中所示的阿米巴肝脓肿脓液中可发现下列各种成分,除外() A.红细胞 B.白细胞 C 发布时间:2017-08-27 00:45 │ 来源:www.tikuol.com 题型:单项选择题 问题: 图中所示的阿米巴肝脓肿脓液中可发现下列各种成分,除外()A.红细胞B.白细胞C.阿米巴滋养体D.阿米巴包囊E.夏科-莱登晶体
题型:单项选择题 He ______ as quickly as possible because he didn't want to be late.A. took a shower B. take a showerC. take shower D. took shower 查看答案
题型:单项选择题 下列离子方程式正确的是( )①钠投入水中:2Na+2H+====2Na++2H2↑②小苏打溶液与盐酸反应:+H+====H2O+CO2↑③纯碱溶液与石灰水反应:+Ca2+====CaCO3↓④碳酸钡与盐酸反应:2H++====H2O+CO2↑A.①②B.②③C.③④D.②④ 查看答案