不同性状代码数不一定是连续的。

最新研究显示，所谓“好胆固醇”也许并非真的那么好，研究引用大量基因资料，发现俗称“好胆固醇”的高密度蛋白胆固醇(HDL)水平即使升高，对降低心脏病风险也不一定有帮助;与此同时，因遗传因素而有较高HDL水平的人士患心脏病的风险并不低于天生HDL水平较低的人士。如果HDL真的有助于降低心脏病风险，前者患心脏病的机会应该较低。没有参与研究的学者对相关结果感到不安。 下列哪项最合适做这段文字的标题?

A.遗传因素与心脏病 

B.心脏病研究的新发现 

C.胆固醇对心脏病的影响 

D.“好胆固醇”或并不存在

Have fun with Stamp collecting..．Join the Collectors Club today!If you enjoy learning all about stamps, then the Royal Mail’s Collectors Club is for you．Join the club and discover the fascinating world of stamps．There are over 70,000 members and it is one of the biggest clubs of its kind in the country.

Become a member today and you will receive lots of wonderful stamp collecting goodies...

●A Starter pack...

And every two months...

●Collectors Club magazine

●Collectors Corner supplement

And every year...

●A new Stamp Calendar

●A set of Album Pages

Join today!

It won’t cost you much to experience the fun of stamp collecting.

Collectors Club Starter Pack

1.100 used stamps and hinges

2.The Collectors Club Guide to Collecting

3.The latest Collectors Club magazine (packed with news and views about stamps, quizzes and competitions, all in colour)

4.Album pages

5.Badge and stickers

6.Membership card

7.Royal Mail Stamp Calendar.

Already Registered?

Sign In Here!

Learn More

View a Flash presentation about our club (3.51MB)

小题1:Which of the following is NOT included in a starter pack?

A．One hundred used stamps and hinges and album pages.

B．The Collectors Club Guide to Collecting and badge and stickers.

C．The latest Collectors Club magazine and membership card.

D．Royal Mail Stamp Calendar and Collectors Corner supplement.小题2:This advertisement is written for people who want to_______.

A．make money through collecting stamps

B．develop stamp collection as a hobby

C．get something free from the club

D．find out where the club is located小题3:From the advertisement we can learn_____.

A．Collectors Club is among the biggest clubs in this country

B．how much you must pay to become a member of the club

C．today is the last day for stamp collectors to join the club

D．members may receive a set of album pages every month小题4:Where is this advertisement most probably found?

A．In a newspaper.

B．On a web page.

C．In a magazine.

D．On a TV program.

(三) 某路桥公司承包了一座公路桥梁建设项目，业主与某监理单位签订了施工监理委托合同。施工单位进场后进行施工准备工作，开工前向监理方提交了该工程的施工组织设计和桩基础施工方案。监理工程师审核后，分析了该桥桩基础施工方案可能出现的问题及其后果，并提出了修改意见和建议，以书面形式回复施工单位并上报业主。
[问题]

哪项不是慢性汞中毒的主要临床表现

A．类神经症

B．腹绞痛

C．易兴奋症

D．震颤

E．口腔炎

文化认同，指特定个体或群体认为某一文化系统(价值观念、生活方式等)内在于自身心理和人格结构中，并自觉循之以评价事物、规范行为。 下列不属于文化认同的是( )。

A．回族文化由汉文化与伊斯兰文化相互交织、融合而成，其生活方式、风俗习惯等方面都深受两种文化的影响

B．在万宝路的电视广告中，美国西部荒原万“牛”奔腾，那个著名的牛仔挥舞缰绳套牛的形象酷极了，但香港烟民崇尚白领生活，羡慕当老板的，见那牛仔上班时风吹日晒，真是命苦啊!抽万宝路香烟太没出息，太没派头了

C．一个民族的文化模式一旦形成，必然会持久地支配每个社会成员的思想和行为

D．一位旅美的俄罗斯老太太，在接受朋友从俄罗斯带给她的礼物时，一见到礼物上包裹的俄文旧报就激动得热泪盈眶