纵向不稳定的特点是什么？

曲流沙坝

最易形成小脑幕裂孔疝的是

A．额叶肿瘤

B．颞叶肿瘤

C．顶叶肿瘤

D．枕叶肿瘤

E．小脑肿瘤

Whether playing, shopping, studying, or just surfing, today’s kids are taking advantage of all the World Wide Web has offered. When it comes to their personal information online, though, who’s in charge? The Federal Trade Commission has established new rules to make sure that youngsters’ privacy (隐私) is protected while they are online.

Website operators must:

Post the privacy policy. Websites directed to children or to collecting information from kids under 13 must post a notice of their information-collection practices that includes:

*Types of personal information they collect from kids, such as name, home address, e-mail address, or hobby.

*How the site will use the information, for example, to notify contest winners, or make the information available through a child’s participation in a chat room.

*Whether personal information is forwarded to a third party.

Get parental permission. In many cases, a site must obtain parental permission before collecting, using, or disclosing personal information about a child. Permission is not required when a site is collecting an e-mail address to respond to a request from the child, to provide notice to the parent, to ensure the safety of the youngster or the site, or to send a newsletter—as long as the site notifies parents and gives them an opportunity to say no to the arrangement.

Parents should:

Look for a privacy policy on the website. The policy must be available through a link on the website’s homepage, or on the homepage of the section for kids. Read the policy closely. If you find a website that doesn’t post basic protections for children’s personal information, ask for details about their information-collection practices.

Decide whether to give permission. You can give permission and say no later to collecting, using or disclosing your children’s information.

Ask to see the information your child has given. Make sure that your kid’s information isn’t given out improperly.

61. Why has the Federal Trade Commission established new rules?

A. Because the privacy of kids is used for business competition.

B. Because kids are using the Internet in a wrong way.

C. Because the privacy of kids should be safe.

D. Because kids are using the Internet too much.

62.According to the text, which of the following websites must post its privacy policy?

A. A website aimed at children who are to start school.

B.A website aimed at survivors of cancer in childhood.

C. A website aimed at teachers of science.

D.A website aimed at single parents.

63. Without the parents’ permission, website operators CANNOT       .

A. respond to a request from the children

B. take measures to improve the kids’ safety

C. advertise with the children’s picture

D. send newsletters by e-mail

64. The text mainly talks about           . 

A. reducing crime online

B. reducing false information online

C. protecting equal competition online

D. protecting kids’ privacy online

患者青年男性，咳嗽痰少，痰中带血，血色鲜红，两颧红赤，口干咽燥，潮热盗汗，舌质红，脉细数。乃肺痨阴虚肺热咳血。咳血量甚多，纯血鲜红者，为火热内迫血分，治疗当选方（）

A.大黄黄连泻心汤

B.龙胆泻肝汤合十灰散

C.犀角地黄汤加三七粉

D.白芨枇杷丸

E.百合固金汤合十灰散

下列哪一项不符合AIDP的临床表现（）

A.少数可呈面瘫

B.病前1～4周有感染史

C.四肢对称性下运动神经元瘫

D.腱反射亢进

E.肌强力常降低