问题 单项选择题 A1型题

某畜主到某动物医院求诊,称刚从东北买回70多只山羊,最近经常在低洼、沼泽地、草多的地方放牧,有4只羊突然死亡,在死前放牧时离群、掉队,除此无其他症状,求诊时,带来1只放牧时经常掉队的羔羊进行诊断。患病羔羊精神不振,消瘦、被毛粗乱,眼结膜苍白,食欲减退,腹胀,并且羔羊已不能站立针对该病,最恰当的药物及用药途径是()

A.伊维菌素水溶液饮服

B.三氯苯唑水溶液饮服

C.左咪唑水溶液饮服

D.喹嘧胺肌内注射

E.恩诺沙星水溶液饮服

答案

参考答案:B

单项选择题 共用题干题
阅读理解

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     178 IN Winchester St., Chicago

     Basic Photography This is an eight-hour course for beginners who want to learn how to use a 35mm

camera. The teacher will cover such areas as kinds of film, light and lenses (镜头). Bring your own 35mm

camera to class. Course charge: $ 50. Jan. 10, 12, 17, 19, Tues. &Thurs. 6:00-8:00 pm. Marianne Adams

is a professional photographer whose photographs appear in many magazines.

     Understanding Computers This twelve-hour course is for people who do not know much about

computers, but need to learn about them. You will learn what computers are, what they can and can't do,

and how to use them. Course charge: $ 75. Equipment charge: $10. Jan. 14, 21, 28, Sats. 7:00-9:50 pm.

Joseph Saimders is Professor of Computer Science at New Urban University. He has over twelve years of

experience in the computer field.

     Stop Smoking Do you want to stop smoking? Have you already tried to stop and failed? Now it's the

time to stop smoking using the latest methods. You can stop smoking, and this twelve-hour course will help

you do it. Course charge: $ 30. Jan. 4, 11, 18, 25, Wends. 4:00-7:00 pm. Dr. John Goode is a practicing

psychologist (心理学家) who has helped hundreds of people stop smoking.

     Typing This course on week-days is for those who want to learn to type, as well as those who want to

improve their typing. You are tested in the first class and practice at one of eight different skill levels. This

allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper. Course charge:

$125. Materials charge: $ 25. Two hours each evening for two weeks. New classes begin every two weeks.

This course is taught by a number of business education teachers who have successfully taught typing

courses before.

1. All the courses listed above are offered to the people _____.

A. who live in the city of Chicago

B. who are free in the evening

C. who want to take some special courses

D. who like to learn something new

2. Of all the courses mentioned in the passage, the shortest one is _____.

A. Understanding Computers

B. Basic Photography

C. Stop Smoking

D. Typing

3. There are typing courses _____.

A. on Saturdays and Sundays

B. from Monday to Friday

C. from Monday to Saturday

D. on each day in the week