问题 单项选择题 A2型题

患者,女,65岁。便秘多年,三四日一行,舌红少苔。除哪味药外均可使用()

A.桃仁

B.杏仁

C.火麻仁

D.当归

E.硫黄

答案

参考答案:E

解析:硫黄:[性味功能] 酸,温;有毒。外用止痒杀虫疗疮;内服补火助阳通便。 [主治用法] 外治用于疥癣,秃疮,阴疽恶疮;内服用于阳痿足冷,虚喘冷哮,虚寒便秘。内服炮制后入丸散服;外服研末油调涂敷患处。 [用量] 1.5~3g;外用适量。 硫黄:古代炼丹常用矿物之一。又名石留黄。即矿物硫(S)。《抱朴子内篇•金丹》:“以华池和丹,以曾青、硫黄末覆之蔫之,内筩中沙中,蒸之五十日,服之百日。”

阅读理解

阅读理解。

     The dream of getting into an American university is coming true for more and more Chinese students.

Last year almost forty thousand Chinese students were accepted into undergraduate programs in America. That was a fifty percent increase over the year before and four times the number of undergraduate

students just five years ago.

     More Chinese students want to go to American universities and more American universities want them

to come. For Chinese students it's a chance to get a good education and for American universities it's a

chance to, well, make a lot of money. American universities received $26 billion in tuition fees from

International students last year. It's an important part of their revenue. The tuition fees for foreign students

are far higher than for domestic students. For example, the State University of New York (SUNY)

charges local students less than $5,000 a year and foreign students more than $13,000 a year.

     Places like SUNY are easy to get into. They don't look too closely at your academic record and they

accept lower TOEFL and SAT*scores. But once you're in, it gets difficult. You have to take a lot of

courses, attend lectures, participate in seminars, write essays and give presentations-all in English! The

professors don't change their teaching styles and will not lower their standards to accommodate foreign

students.

     Many Chinese students struggle to keep up with the workload. Some drop out and about five percent

fail and have to come back home. It's not surprising because getting a degree from an American university

is difficult even for American students. Only slightly more than fifty percent of American students graduate

in four years from the university they enrolled in. Some will take five or six years to get the credits they

need to graduate. Chinese students work much harder than their American counterparts but language is a

big stumbling block for them. If you want to succeed at an American university, your English must be very, very good. At American universities, getting in is easy; getting out is hard.

1. About _________ Chinese students were accepted into undergraduate programs in

    America five years ago.

A. 27,000      

B. 8,000    

C. 4,000      

D. 10,000

2. Which statement is NOT TRUE according to the passage?

A. American universities earn a lot of money by accepting foreign students.

B. Getting a degree from an American university isn't difficult for local students.

C. Professors in American universities will change their teaching style to make it easier for foreign students.

D. Though Chinese students work much harder, language is an obstacle anyway.

3. Which sentence can serve as the topic sentence of this passage?

A. The first sentence in Para.1.           

B. The first sentence in Para. 2.

C. The last sentence in the last paragraph.    

D. The third sentence in the last paragraph.

4. What's probably the purpose of this passage?

A. To warn that American universities are not so good as expected.

B. To warn that American universities charge foreign students too much money.

C. To warn that you won't learn anything in American universities.

D. To warn that it's not so easy to get a diploma from American universities.

单项选择题