问题 单项选择题 A1型题

急性心肌梗死静脉滴注硝酸甘油的起始剂量是(μg/min)()。

A.10~20

B.30~40

C.50~70

D.80~90

E.100~200

答案

参考答案:A

解析:静脉滴注硝酸甘油应从低剂量开始,即10μg/min,可酌情逐渐增加剂量,每5~10min增加5~10μg,首至症状控制、血压正常者动脉收缩压降低10mmHg或高血压患者动脉收缩压降低30mmHg为有效治疗剂量。在静脉滴注过程中如果出现明显心率加快或收缩压≤90mmHg,应减慢滴注速度或暂停使用。

阅读理解

You may surf the internet to choose some films for the long holidays. Read the following introductions for movies that are showing at the moment. And then answer questions.

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Happiness (Romance) ★★★★

Happiness tells the story of two people (Lisa Turbot and Danny Roy) who work for different advertising companies. They talk on the phone all the time and don’t like each other. But then they correspond by e-mail and fall in love. This movie will be very popular with teenagers and people who like romances. It also has beautiful music.

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I scream (Thriller ) ★★    

In I scream, Paul (Colin Jacks) is a young man who joins a thriller club. Each of the members tries to frighten the others. Paul is told to stay in an old house for the night. Everyone who has tried to stay in the house before has died. This movie is very frightening but also quite silly. It doesn’t make sense for Paul to stay in the house when things start to go wrong. Only for people who like thrillers.

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Paul’s Heroes (Comedy) ★★★  

This is very funny war movie set in World War Two. Six soldiers (including Sammy Turblow) have to get to Italy to take secret messages to the American army there. During the movie, they dress up as women and fight with Italian workers. You can guess the ending, but it’s great fun getting there.

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(Drama ) ★★★★

This is a very good drama with Jack Ross, who plays a hard-working truck driver. His wife becomes ill and he has to find a doctor who can help her. In his travels he meets Dr Lloyd (Phidl Driver) who has found the cure for the illness, but Jack Ross has only twelve hours to get the medicine back to his wife on the other side of America. This is an excellent movie, which is very exciting.

68. The purpose of writing this article is to _____________

A. advertise the four films to attract more audience

B. compare the different advantages of each film

C. introduce different films to vacationers.

D. persuade people to go to the cinema

69. The underlined word “correspond” can be replaced by ________.

A. communicate        B. match           C. write          D. exchange

70. Which of the following is the best title for the fourth film?

A .A Hard-working Truck Driver            B. Medicine

C. A Strange Illness                       D. Twelve Hours

单项选择题