问题 单项选择题

有关小儿遗尿描述正确的是()

A.3岁以上的小儿小便自遗

B.10岁以下的儿童睡中小便自遗

C.3岁以上的小儿醒时尿频,入寐消失

D.3岁以上的小儿睡中小便自遗,醒后方觉

E.10岁以下小儿睡中小便自遗,醒后方觉

答案

参考答案:D

解析:遗尿又称尿床、遗溺,是指3岁以上的小儿睡中小便自遗,醒后方觉的一种疾病。

阅读理解

阅读理解。

     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 rulers 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 on line, for how long

and what activities you can go online.

     ● Don't give your password (密码) to anyone else,and never give out the following informatin-your

real name,home address, age, school, phone number or other personal information.

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

     ● Never send a phone of yourself to soneone in e-mail unless your parents say it's OK.

     ● Check with your parents before going into a chat 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 meet on the Internet without your parents'permission. Never meet

anyone you met on line alone.

     ● Always remember that people online may not be who they say they are. Treat everyone online as

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.

1. The writer tells children to ______. [ ]

A. send their 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

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

3. What shouldn't be done when you are on line? [ ]

A. Using bad language

B. sending massages and e-mails

C. Leaving the site if you are feel unfortable

D. Treaing everyone online as stragers

4. If your parents don't agree, never ______. [ ]

A. Read anything on the Internet

B. relax in your free time

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

D. treat other people as you'd like to be treated

5. The best title for thispassage is ______. [ ]

A. How to use computer

B. Surfing on the Internet

C. Information on the Internet

D. Internet Safety Rules

单项选择题