生理性胃食管反流的特点、不正确的是（） A.常发生于6个月内的婴儿 B.多为进食

关于创伤病人失血量的评估，错误的是（）

A．失血量的多少一般与损伤部位有关

B．闭合性损伤较开放性损伤容易估计

C．不能以血压作为唯一标准

D．肝肾破裂，大血管损伤失血可达1 000～1 500 ml

E．失血量的多少与损伤程度有关

阅读短文，从方框中选出适当的词，并用其适当形式填空。有的需要加助动词或不定式符号。（每词限用一次）

Do you know how the song Happy Birthday was invented? A poor girl was invited to her friends birthday party. She 小题1:   happy but a little sad because she didn't have enough money小题2:     a gift. "The party is in a few days. What shall I do?" The night before the party, her grandma said, "Don't worry, I think I can help you. How about singing a song? Happy birthday to......" What a beautiful song! Suddenly she 小题3:  up. It was a  dream! She decided小题4:  it down at once and sing it to her friend at the party. When she sang the song at the party the next day, her friend was very happy. "Thank you for小题5: me such a special gift." Then all of the kids learned to sing it together.

在直角坐标系xOy中，直线y=kx+b（k≠0）经过（-2，1）和（2，3）两点，且与x轴、y轴分别交于A、B两点，求不等式kx+b≥0的解集．

阅读理解。

Register (注册) in person

Register by phone

Register by mail 1781 N.

Winchester ST.

Call 264 8833

Use form given

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 the class.

      Course Charge: $150

     Jan. 10, 12, 17, 19, Tues. & Thurs. 6-8p.m.

      Marianne Adams is a professional photographer whose photographs appear in many magazines.

Understanding Computers

      This twelve-hour course is for people who don't know very much about computers, but who 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. 7, 14, 21, 28, Sat. 9-12 a.m.

     Joseph Saimders is a 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 is 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 Mon. 4-7 p.m.

      Dr. John Goode is a practicing psychologist (心理学家) who has helped hundreds of people stop

smoking.

Typing

      This course on weekdays is for those who want 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. 

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

courses before.

1. The shortest course is _____.[ ]

A. Basic Photography

B. Understanding Computers

C. Stop Smoking

D. Typing

2. A course which can do something good for your health will cost _____.[ ]

A. $50

B. $30

C. $10

D. $125

3. There are typing courses _____. [ ]

A. on Saturdays and Sunday

B. from Monday to Friday

C. from Monday to Saturday

D. on each day in the week

4. This passage may be adapted from _____. [ ]

A. a science report

B. a magazine

C. an advertisement

D. a Chinese book

7.5.1条款中规定使用的生产设备是指（）

A.使用满足生产要求的足够数量的生产设备

B.使用自动化程度最高的生产设备

C.使用适宜的生产设备

D.使用高效、节能、低污染的生产设备