试述肺导气部的微细结构及其变化规律。

题型:问答题 简答题

问题:

试述肺导气部的微细结构及其变化规律。

考点:生物学组织学与胚胎学组织学与胚胎学题库
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分离性焦虑反抗阶段儿童的行为表现不包括()

A.哭闹,拒绝与陌生人接触

B.用语言身体对陌生人进行攻击

C.企图逃跑

D.吸吮自己的拇指或咬指甲,尿床,抑郁,悲伤

E.寻找父母

题型:问答题 简答题

Please write and tell me _____ your morning. [ ]

A. for

B. to

C. about

D. of

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阅读理解。

     I was walking along the deserted main street of a small seaside town in the north of England looking

somewhere to make a phone call. My car had broken down outside the town and I wanted to get in

touch with the Automobile Association .Low gray clouds were drifting across the sky and there was

a cold damp wind blowing off the sea. It had rained in the night and water was dripping from the bare

trees that lined the street. I was glad that I was wearing a thick coat.

     I could see no call box, nor was there anyone at that early hour I could ask. I had thought I might

find a shop selling the Sunday papers or a milkman doing his job, but the town was completely dead.

     Then suddenly I found what I was looking for. There was a small post office, and almost hidden

from sight in a dark narrow street next to it was the town's only public call box, which badly needed

a coat of paint, I hurried forward but stopped in astonishment when I saw through the dirty glass that

there was a man inside. He was very fat, and was wearing a cheap blue plastic raincoat and rubber

boots. I could not see his face - he was bending forward over the phone with his back pressed against

the glass and didn't even raise his head at the sound of my coming nearer and nearer. Carefully and

surprisedly, I remained standing a few feet away and lit a cigarette to wait my turn. It was when I threw

the dead match on the ground that I noticed something bright red trickling from under the call box door.

1. The author was walking through the small seaside town__________.

A. late morning      

B. before midnight    

C. early morning    

D. late evening

2. The weather of the day was ____, when the story happened.

A. stormy, damp and clear        

B. windy, cold and cloudy

C. rainy, cold and clear              

D. rainy, windy and cold

3. Why was the author astonished when he saw that there was a man in the call box? Because___

A. the man inside was still wearing a raincoat

B. he didn't expect it to be taken up

C. the man had his back with him

D. the man did not seem to be moving

4. The author waited, standing a few feet away from the box because____.

A. it was bad manners to overhear other's phone calls

B. the man didn't notice his coming

C. he wanted to have a cigarette to calm himself down

D. it was not safe to be close to the box

5. What do you suppose happened to the man in the call box?

A. He slept.                              

B. He was too fat to move around.

C. He was lost in his important phone call.    

D. He had most probably been killed.

题型:问答题 简答题

下列哪项不是结核性脑膜炎中期的临床表现

A.头痛剧烈
B.呕吐加重
C.脑膜刺激征
D.脑神经障碍
E.嗜睡、频繁惊厥

题型:问答题 简答题

使用市盈率指标时应注意( )。

A.该指标不能用于不同行业公司的比较

B.在每股收益很小或亏损时的高市盈率说明公司未来发展潜力大

C.市盈率的高低受市价的影响

D.市盈率的理想取值范围有一个统一标准

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