女性，30岁，2个月来无痛性颈部淋巴结肿大，间断发热38℃以上3个月。查体：双侧颈部

梁拱、墩台两侧有明显对称裂纹时，应检查是否（）。

About 40 percent of the top students in college entrance examinations have chosen overseas universities for their postgraduate studies, according to a survey.

Most of them have stayed overseas after finishing their intended courses, showed a survey that tracked 130 top performers in college entrance exams from 1977 to 1998.

The survey, released on the China Alumni Association website, found it worrying that many of the top students would not ________ despite the country’s rapid development in the past few decades.     

The government should find better ways to hold back talented students, said Cai Yanhou, a professor with Central South University in Changsha, capital of Hunan Province.

UNESCO figures show Chinese students comprise 14 percent of international students, the highest in the world. Their favorite destinations for higher studies are the US, Britain and Japan. Some experts said handsome scholarships, better job prospects and more opportunities to pursue further studies are the main attractions of foreign universities.

But Cai, who also led the survey team, said "top in exams" does not necessarily mean "top in career" because the study found none of the top students at college entrance exams had become a top Chinese expert or academic. Some of them are just more adaptable to exam-oriented education than their peers, experts said.      

The media fill pages and time slots with their "success" stories to gain wider readership and viewership. High schools promote their former students proudly to attract new ones, and universities want to show their superior status by recruiting them, they said.

Wang hoped future reforms would do away with the score-oriented method so that students can be judged from all aspects.

1. What is the best title of the passage? (Please answer within 10 words)

2. Which sentence in the passage can be replaced by the following one?

The top students’ “success” stories are widely announced by the media to attract the readers’ and the viewers’ interest.     

3. Please fill in the blank in the second paragraph with proper words or phrases to complete the sentence. (Please answer within 10 words)      

4. If you are one of the top students in college entrance examinations, will you choose to study abroad? Why or why not?(Please answer within 30 words)

5. Translate the underlined sentence into Chinese

患者，女性，74岁，2年前诊断肺心病，1周来咳嗽、咳痰、喘息加重，双下肢水肿。体检：肺内多量湿性啰音，心率100次/分，肝肋下2.5cm，双下肢水肿。白细胞计数及中性粒细胞分类均增高，血气分析：pH7.35，PaO₂50mmHg，PaCO₂78mmHg，［HCO ］34mmol/L。

关于该患者的治疗，下列哪项不恰当（）

A.控制感染

B.保持呼吸道通畅

C.氨溴索祛痰

D.持续低流量吸氧

E.5%碳酸氢钠纠正酸中毒

不属于急性重度有机磷农药中毒临床表现的是（）

A.全血胆碱酯酶活性一般在30％～50％

B.肺水肿

C.重度意识障碍

D.脑水肿

E.呼吸麻痹

用pH计测定某溶液pH时，其信号源是（）；传感器是（）。