判断灭菌是否彻底的最佳依据是A．杀灭细菌繁殖体 B．菌体蛋白变性 C．鞭毛蛋白被破坏 发布时间：2017-03-21 02:11 │ 来源：www.tikuol.com 题型：单项选择题 问题： 判断灭菌是否彻底的最佳依据是A．杀灭细菌繁殖体B．菌体蛋白变性C．鞭毛蛋白被破坏D．杀灭芽胞E．鞭毛变异
题型：单项选择题 阅读理解。Classified Advertisements If you need our service, please call 5161982. For Rent Excellent Room for girls. Single, $115 a month. Double, $180 a month. Call 5160594. Family Home, 3 bedrooms, large yard. Call 3125766. Youth Paradise, room for boys, $100 per person. Call 8830553. For Sale Coat for man, size 42, 1 year old, $85. After 6pm, Call 2125978 Color TV, size 21, $150; Mp3 player, $45; Recorder, $25. Call 6963749 Help Wanted If you can find a few hours during the day to look after 2 school age children, please call 3133694. A magazine needs a reporter. He or she should be good at writing in Chinese. Experience needed. Call 5201314. Lost A yellow bag with a mobile phone and some books was left behind the library. Will the finder come to Class l, Grade 3? Found A black jacket was found on the playground yesterday afternoon (June, 21st). Will the owner please ring 3655488? 1. If you want to make an advertisement, which number will you call? A. 5160594. B. 365588. C. 5161982. D. 313369. 2. Mary wants a room for herself, which room should she choose? A. Family Home. B. Double. C. Single. D. Youth Paradise. 3. The title "Classified Advertisements" probably means _____. A. advertisements only for students to read B. advertisements giving us useful information C. advertisements that are very important D. advertisements divided into different groups 4. If you want to find a part-time job, you will read _____. A. Help Wanted B. For Sale C. For Rent D. Lost 5. If a person has $115, he can buy _____. A. TV and recorder B. coat and recorder C. coat and mp3 player D. TV and mp3 player 查看答案
题型：单项选择题 胎儿消化系统小肠蠕动时间是：胎儿的生理特点胎儿膀胱内出现尿液应为妊娠第几周()胎儿的生理特点小肠有蠕动应为妊娠多少周()胎儿的生理特点胃肠功能的基本建立为妊娠第几周()A．11周B．11～14周C．12周D．16周E．14周 查看答案
题型：单项选择题 FTP协议是Internet常用的应用层协议，它通过 (1) 协议提供服务，它是基于 Client/Server结构通信的，作为服务器一方的进程，通过监听 (2) 端口得知有服务请求，在一次会话中，存在 (3) 个TCP连接。另一个简单的文件传输协议是 (4) ，它的特点是使用UDP协议，且 (5) 。1（）A．TCPB．UDPC．IPD．DHCP 查看答案
