商场促销前先将商品提价20%，再实行“买400送200”的促销活动(200元为购物券

11月小儿，1月来咳嗽，发热，呼吸促，1周来嗜睡，进食差，间断呕吐，急诊。查体体温38.9℃，嗜睡，营养差，前囟膨隆，颈抵抗（+）。经检查考虑结核性脑膜炎。

主要护理措施包括（）。

A.观察体温，及时给予降温处理

B.腰穿术后侧卧4～6小时

C.给予富营养，易消化食物

D.注意口，眼，皮肤的清洁与保护

E.护理操作要安静，分散进行

The most frightening words in the English language are, "Our computer is down. " You hear it more and more when you are on business. The other day I was at the airport waiting for a ticket to Washington and the girl in the ticket office said, "I’m sorry, I can’t sell you a ticket. Our computer is down. "

"If your computer is down, just write me out a ticket. "

"I can’t write you out a ticket. The computer is the only one allowed to do so. "

I looked down on the computer and every passenger was just standing there drinking coffee and staring at the black screen. Then I asked her, "What do all you people do"

"We give the computer the information about your trip, and then it tells us whether you can fly with us or not. "

"So when it goes down, you go down with it. "

"That’s good, sir. "

"How long will the computer be down" I wanted to know.

"I have no idea. Sometimes it’s down for 10 minutes, sometimes for two hours. There’s no way we can find out without asking the computer, and since it’s down it won’t answer us. "

After the girl told me they had no backup computer, I said. "Let’s forget the computer. What about your planes They’re still flying, aren’t they"

"I couldn’t tell without asking the computer. "

"Maybe I could just go to the gate and ask the pilot if he’s flying to Washington, " I suggested.

"I wouldn’t know what gate to send you to. Even if the pilot was going to Washington, he couldn’t take you if you didn’t have a ticket. "

"Is there any other airline flying to Washington within the next few hours"

"I wouldn’t know, " she said, pointing at the dark screen. "Only ’IT’ knows. ’It’ can’t tell me. "

By this time there were quite a few people standing in lines. The word soon spread to other travelers that the computer was down. Some people went white, some people started to cry and still others kicked their luggage.

The last paragraph suggests that（）

A. a modern computer won’t be down.

B. computers can take the place of humans

C. sometimes a computer may bring suffering to people

D. there will be great changes in computers

结核杆菌传播的主要途径（）。

A.呼吸道

B.消化道

C.皮肤伤口

D.胎盘

E.接种

某男孩，5岁。8月10日突然畏寒，高热，精神萎靡，四肢厥冷，烦躁，进行性加重。6小时后意识障碍，急诊入院。查体：T40．5℃，P150次／分，R30次／分，血压测不到。面色苍白，意识不清，颈软，皮肤花斑。胸腹查体无阳性体征。WBCl6．8乘以十的九次方／L，中性粒细胞88％。

该病的急性微循环障碍是何种物质引起（）

A.志贺菌外毒素

B.志贺菌内毒素

C.痢疾杆菌的菌毛

D.光滑型脂多糖O抗原

E.志贺氏菌

在选择资产时，下列说法正确的有（）。

A.当预期收益率相同时，风险回避者会选择风险小的

B.如果风险相同，对于风险回避者而言，将无法选择

C.如果风险不同，对于风险中立者而言，将选择预期收益大的

D.当预期收益相同时，风险追求者会选择风险小的