问题 单项选择题 A1型题

关于依沙吖啶羊膜腔内注射引产穿刺点选择错误的是()

A.最好在B型超声引导下选择穿刺点

B.尽量避开胎盘附着处

C.选择囊性感最明显的部位

D.在脐下两、三横指处中线两侧

E.在子宫底两、三横指下方中线两侧

答案

参考答案:D

解析:应根据不同孕周子宫底的位置确定穿刺点,而不应以脐为参照点。

阅读理解

阅读理解。

     The Americans believe that anybody can become President of the United States. In a recent Hollywood

comedy (喜剧), that is exactly what happens. Dave Kovic, played by Kevin Kline, is a kind-hearted man

who runs a business that finds people jobs. He leads a typical (典型的) American way of life, except for

one thing-he looks exactly like the President, Bill Mitchell. In fact, the only thing that makes him different

from the nation's leader is that he is very nice!

     The president has started using look-alikes during some public appearances. Dave is offered a chance to

"serve his country" by becoming one. However, things go wrong. The President becomes very ill and Dave

ends up acting as the President forever.

      Director Ivan Reitman, who made the popular and successful comedies like Twins, Ghostbusters and

Legal Eagles, could have gone for easy laughs by making fun of the American government. Instead, Dave is

an attractive comedy about an ordinary man in extraordinary situations. Kevin Kline gives a double

performance as Dave and the President, and Sigourney Weaver is at her best as his First Lady. The love story

that develops between her role and Dave is a real classic (经典).

     The film is 100% American. However, if you've ever felt that anybody could do a better job running the

country than the people in power, then you'll enjoy Dave!

1. What is the purpose of the text?

A. To tell the reader about the American government.

B. To discus the Americans' ideas about the President.

C. To make a comparison between Dave and other films.

D. To introduce a new film to the reader.

2. Who plays the role of the President in the film?

A. Sigourney Weaver.

B. Kevin Kline.

C. Bill Mitchell.

D. Ivan Reitman.

3. The underlined word "one" in the 2rd paragraph refers to _____.

A. the President

B. the director

C. an actor

D. a look-alike

4. Which of the following is best supported by the text?

A. The author makes fun of the President.

B. The author thinks highly of the film.

C. The author is a fan of Hollywood comedies.

D. The author wishes to become the American President.

单项选择题