中水泡音见于下列疾病中的（） A.肺水肿 B.支气管炎 C.肺炎 D.肺脓肿 E.肺

假设你是一名西汉太学的学子，以下哪一书籍将会是你学习的内容之一[     ]

A．《韩非子》

B．《春秋》

C．《史记》

D．《道德经》

关于软组织感染影像表现正确的有（）

A.感染急性期的充血、水肿在CT上表现为皮下脂肪层密度增高，所累及的肌影增大，密度减低，肌间隙模糊

B.X线平片显示软组织感染有较大的限度

C.对软组织感染的急性期炎症反应如充血、水肿等，MRI较平片和CT敏感

D.急性期炎症反应在T₁WI上为低信号，在T₂WI呈高信号，可呈片状或羽毛状

E.超声检查软组织脓肿表现为边缘不规则的圆形或类圆形无回声区

阅读理解。

Dear Amy,

     Is there any way I can get my mum to drive to school? She says walking is good exercise. My friend

Ann lives closer to the school, but her mum drives her to school. She is there in two or three minutes! Going

by car is the fastest way. She doesn't get wet if it is mining either. It takes me about ten minutes to walk to

school. If it rains, I'll get wet. It isn't fair} What shall I do?

                                                                                                                                        Mary

Dear Mary,

     I think you want me to feel sorry for you! But I don't feel sorry for you. I think you just want a few

more minutes in bed in the morning. Walking is good exercise! Lots of people don't get enough exercise,

so I think it is probably a good, idea for you to walk. You are going to school in the healthiest way. You

may not be the closest to the school, but you are close. A ten-minute walk to school each day will help to

keep you fit. Maybe you need an umbrella for wet days? I'm sure your mother has made sure you have a

good coat and. boots (雨靴) for wet days. Maybe you just don't want to use them because they are not in?

Try to think positively (积极地) about the walk! 

                                                                                                                                              Amy

1. In the first letter, Mary _________.

A. gives warnings

B. gives advice

C. asks for advice

D. expresses thanks

2. What will probably happen to Mary on wet days?

A. She'll get wet.

B. She'll go to school in her mother's car.

C. She'll get sick.

D. She'll drive to school.

3. How long does it take Mary to school?

A. 2 or 3 minutes' walk.

B. 10 minutes' walk.

C. 2 or 3 minutes' drive.

D. 10 minutes' drive

4. What does Amy tell Mary to do?

A. Have a talk with her mother.

B. Do a lot of exercise instead of walking every day.

C. Ask Ann and her mother for help.

D. Take the way of walking to school as it is good exercise.

5. What does "in" mean?

A. New.

B. Fashionable.

C. Tidy.

D. Traditional.

国内外调查结果显示，不恰当的医疗护理操作相关的医院感染占全部医院感染比例约为（）

A.10%以下

B.10%～30%

C.30%～50%

D.50%～70%

E.70%以上

寻找和发现社区居民中的带头人，并进行培训工作，这个阶段属于社区工作的( )。

A．准备阶段

B．启动阶段

C．巩固阶段

D．评估阶段