为延缓慢性肾衰竭的进展，饮食中不宜选择的食物是（） A.鸡蛋 B.鱼 C.瘦肉 D.

病历摘要：患者男性，41岁，因“气促、咳嗽4月，加重15天”入院。4月前患者无明显诱因出现活动后气促，伴轻微咳嗽，咳少许白色泡沫痰，偶有阵发性右下胸隐痛不适。15天前患者受凉后出现气促加重。伴咳嗽，咯少量黄色粘痰。在当地医院抗感染治疗后咳嗽减轻，黄痰消失，但气促缓解不明显。查体：T37℃，呼吸稍促，口唇无紫绀，双肺呼吸音清晰，双肺未闻及干、湿性啰音。余无阳性体征发现。

提示：三次痰查抗酸杆菌（-）。三次痰查肿瘤细胞（-）。（经支气管镜肺活检）病理组织学：肺轻度慢性炎症，部分肺水肿伴灶性出血，肿瘤细胞学（-）。经抗炎治疗后，复查胸片病灶无明显吸收。患者在全麻下胸腔镜辅助下行左肺下叶楔形切除术，术后病理活检示左下肺肺泡腔内大量蛋白填充伴出血，间质内见少量淋巴细胞浸润。PAS染色（+）、AB染色（-）符合肺泡蛋白质沉积症改变。

关于肺泡蛋白沉积症以下正确的说法有哪些？（）

A.胸部X线片可呈双侧对称的〝蝴蝶状〞改变

B.多见于男性

C.常合并肺门淋巴结肿大

D.肺呼吸音减弱

E.肺通气功能可以正常，弥散功能大多下降

F.支气管肺泡灌洗液常呈〝牛奶〞样

I was in a strange city and I didn't know the city at all and what is more，I could not speak a word of the language. After having spent my first day in the town-centre，I decided to lose my way on my second day, since I believed that this was the simplest way of getting to know the strange city.

I got on the first bus that passed, rode on it for several stops then got it off and walked on. The first two hours passed pleasantly enough. Then I decided to turn back to my hotel for lunch. After walking about for some time, I decided I had better ask the way. The trouble was that the only word I knew of the language was the name of the street in which I lived and even then I pronounced it badly.

I stopped to ask a friendly-looking newspaper-seller. He smiled and handed me a paper. I shook my head and repeated the name of the street and he put the paper into my hands. I had to give him some money and went on my way. The next person I asked was a policeman. The policeman listened to me carefully, smiled and gently took me by the arm. There was a strange look in his eyes as he pointed left and right and left again. I thanked him politely and began walking in the direction he pointed.

About an hour passed and I noticed that the houses were getting fewer and fewer and green fields were appearing on either side of me. I had come all the way into the countryside.

The only thing left for me to do was to find the nearest railway station,

小题1:The writer believed that if you wanted to get to know a strange city         .

A．you should go everywhere on foot

B．you should have a map

C．you should ask people the way

D．you should get lost小题2:The newspaper-seller ________

A．could understand what he said

B．didn't know what he said

C．laughed at him

D．didn't want to take the money小题3:The writer's real trouble was that            .

A．he couldn't speak the language

B．he followed the policeman's direction

C．he took the wrong bus

D．he left the town-centre小题4:The policeman        .

A．didn't help him

B．pointed at him

C．didn't understand what he really meant

D．didn’t know the way

列车的报警区域应按车厢划分，每节车厢应划分为一个报警区域。（）

企业建造办公楼领用生产用原材料时，相关的增值税应借记的会计科目是( )。

A．管理费用

B．生产成本

C．在建工程

D．其他业务成本

（）是教师最起码的技能，要求教师掌握工具的有关知识技能，并且能操作应用。

A.工具/应用

B.资源/管理

C.教学/设计

D.绩效/发展