仅对阿米巴滋养体有作用的药物( ) A．氯喹 B．依米丁 C．丙硫咪唑 D．甲硝唑 发布时间：2017-07-22 16:44 │ 来源：www.tikuol.com 题型：单项选择题 问题： 仅对阿米巴滋养体有作用的药物( )A．氯喹B．依米丁C．丙硫咪唑D．甲硝唑E．喹碘方
题型：单项选择题 单词填空。1. It's very kind of them _____ (pick) me up at the railway station and drive me home.2. I feel it hard _____ (keep) up with my classmates. But whenever I want _____ (give) up, my teacher always encourages me _____ (work) harder.3. While travelling to Canada, you should give yourself a day _____ (be) used to the time and know the way nearby.4. The old man sat there, _____ (read) a newspaper.5. All the homeless children _____ (look) after well.6. Would you like _____ (talk) with your parents about your study?7. You'd better try _____ (not play) computer games any more.8. There are many girls _____ (dance) in the park happily.9. I suggest _____ (spend) our summer vacation in a seaside town. 查看答案
题型：单项选择题 某环境监测小组的同学，利用CO 与PdCl2 溶液反应 （水也参与反应）产生黑色金属钯粉末的反应原理，来检测 CO 对空气的污染情况。请写出此反应的化学方程式________，反应中作还原剂的物质名称是_________ 。 查看答案