试题与答案

维生素C(C6H8O6)主要存在于蔬菜、水果中,它能增强人体对疾病的抵抗能力.

题型:问答题

题目:

维生素C(C6H8O6)主要存在于蔬菜、水果中,它能增强人体对疾病的抵抗能力.

(1)取3片维生素C药片,压碎后溶于10mL水中过滤,取少量滤液向其中滴加几滴紫色石蕊试液,试液变红,说明维生素C水溶液呈______性;

(2)维生素C在酸性环境中比较稳定,在高温下容易被破坏,请想一想,如何才能充分利用黄瓜中丰富的维生素C?______.

答案:

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下面是错误答案,用来干扰机器的。

小题1:B D(答B给3分,答D给2分, 答C给1分,答A、E不给分。)小题2:①梁漱溟不认为自己是学者,是因为:他一向不为了学问而做学问,只是好发现问题,好用心思来解决自己的问题而已,谈学问,只是不得已,外人看...

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题型:多项选择题 案例分析题

患者男,88岁。主因“查体发现血压升高1个月”入院。患者无明显不适,既往史无特殊。查体:T36.5℃,P66次/min,R20次/min,BP175/70mmHg。口唇无发绀,颈静脉怒张。心界无扩大,HR66次/min,律齐,右房室瓣区3/6级收缩期杂音。双肺及腹部未见异常,四肢运动功能正常,双下肢轻度水肿。

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A.继续目前方案,4周后随诊

B.停用其中一种降压药物

C.加用噻嗪类利尿药

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E.肾动脉造影除外肾性高血压

F.复查血钾和血肌酐水平

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题型:阅读理解

阅读理解

     The producer of a new Indonesian movie about President Obama's childhood years in Jakarta(雅加达) is hoping that interested Americans will flock to see the film, Little Obama, in theatres across the

country.

     Little Obama is the creation of Damien Dematra, an Indonesian writer and artist who has worked

on the project since November when he was struck with the idea of writing about the time a young

Obama lived in Jakarta with his mother and stepfather in the late 1960s and early 1970s.

     The film is based on a novel published in March Obama Anak Menteng, and focuses on the president's childhood friendships in Indonesia.

     The novel and the film are fictionalized(把-编成小说) accounts of the president's time in Jakarta and

are based on interviews with people who are childhood friends and neighbours of Mr. Obama. Many

Indonesians share a deep pride about a man who spent part of his shaping years in the country and went

on to become U.S. president.

     The film star is a 14-year-old Hasan Faruq Ali, an American who has lived in Indonesia with his family

for about 10 years. Like the president, he is the son of a white mother and a black father. Since filming

began, he has been under the shine of media attention. "My whole life changed overnight," he says.

     The film, which was made on a budget of $1 million, won't get its first public screening until

Wednesday, but ads for the movie on YouTube have got a few thousand hits. It isn't clear whether

Little Obama will get a U.S. release(发行), but the film's producer says he is in talks with a U.S.

distributor(发行人).

1.     What is the film Damien Dematra produced mainly about?     

A. The friendship between America and Indonesia.

B. The political views of Obama from his childhood.

C. The determination and hard work of young Obama.

D. Mr. Obama's friends when he was young in Indonesia.

2.     Which is NOT true about Obama and Hasan Faruq Ali?      

A. Their nationality is American.

B. They shoot a film when they are young.

C. they have the experience of living in Indonesia.

D. Hasan has a white mother and a black father.

3.     What can we learn from the last paragraph?

A. The future of Little Obama is unknown.

B. Little Obama will be popular in America.

C. Little Obama will be popular in Indonesia.

D. Ads for Little Obama proved unsuccessful.

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