汉初刘邦封侯论功，萧何第一功，排在他后面的功臣又是谁？

零售包装的成套工具(内有钳子、锤子、螺丝刀、扳手、凿子、白铁剪等)

Many children use the Internet to get useful knowledge and information, and to relax in their free time. But some of them are not using it in a good way. Here are some rules to make sure you are safe and have fun on the Internet.

※Make rules for Internet use with your parents. For example, when you can go online, for how long and what activities you can do online.

※Don’t give your password（密码）to anyone else, and never give out the following information: your real name, home address, age, school, phone number or other personal information.

※Check with your parents before giving out a credit（信用）card number.

※Never send a photo of yourself to someone in email unless your parents say it’s OK.

※Check with your parents before going into a chat（聊天）room. Different chat rooms have different rules and attract different kinds of people. You and your parents will want to make sure it’s a right place for you.

※Never agree to meet someone you met on the Internet without your parent’s permission（允许）. Never meet anyone you met online alone.

※Always remember that people online may not be who they say they are. Treat everyone online as if they were strangers.

※If something you see or read online makes you uncomfortable, leave the site. Tell a parent or teacher right away.

※Treat other people as you’d like to be treated. Never use bad language.

※Remember - not everything you read on the Internet is true.

小题1:The writer tells children to _________.

A．send their own photos to him

B．make rules for Internet use with parents

C．believe everything they read on the Internet

D．give out their personal information小题2:It’s good for children to ______ on the Internet.

A．give password to others

B．get useful knowledge and information

C．give out a credit card number

D．go into a chat room as they’d like to小题3:What shouldn’t be done when you are on line? _________

A．Using bad language

B．Sending messages and emails

C．Leaving the site if you feel uncomfortable

D．Treating everyone online as strangers小题4:If your parents don’t agree, never ________.

A．read anything on the Internet

B．relax in your free time

C．have a face-to-face meeting with anyone you met online

D．treat other people as you’d like to be treated小题5:The passage is mainly about _________ .

A．How to use computers

B．Surfing on the Internet

C．Information on the Internet

D．Internet safety rules

患者男，45岁，因“头痛8个月”来诊。头痛多见于清晨及晚间，常伴有恶心，有时呕吐。经检查为颅内占位病变、颅内压增高，拟行手术治疗。入院后第3天，因便秘用力排粪时，突然出现剧烈头痛、呕吐，右侧肢体瘫痪，而后意识丧失。查体：R16次/min，P56次/min，BP150/80mmHg；左侧瞳孔散大，对光反射消失。患者欲行急诊手术治疗。

考虑引起心率下降的原因是（提示术中肿瘤切除过程中，患者心率突然由80次/min下降至50次/min。）（）

A.麻醉过深

B.麻醉过浅

C.体温升高

D.缺氧

E.二氧化碳蓄积

F.手术牵拉

除运行7t及以上机车、3t及以上矿车，15t及以上载荷矿井、采区主要巷道轨道线路外；其他线路应当使用不小于（）kg/m的钢轨。

A.18

B.22

C.30

填料塔的工作原理是什么？