把下列句子组成语意连贯的一段文字,排序最恰当的一项是: ①从蛮荒时代到文明社会,人

题型:单项选择题

问题:

把下列句子组成语意连贯的一段文字,排序最恰当的一项是:
①从蛮荒时代到文明社会,人类一直心怀渴望,举首向天,祈盼神示以永恒
②面对永恒,我们又何其短暂
③我们无法达到的是永恒
④它又是无法企及的悲剧性的生命境界
⑤我们永远追求的也是永恒
⑥面对天体,我们何其渺小
⑦尽管如此,地球人类依旧努力不弃,去理解永恒和走进永恒
⑧永恒,一个所有地球生命的终极追求,所有艺术生命苦苦攀援的极顶

A.⑧④①⑥②⑦③⑤
B.①⑥②③⑤⑧④⑦
C.③⑥②⑤⑦①④⑧
D.③⑧⑥⑤②④①⑦

考点:地方公务员行政职业能力测试湖南省行政职业能力测验
题型:单项选择题

揉脐,摩腹,推上七节,揉龟尾配合善治小儿()

A.咳嗽

B.腹泻

C.呕吐

D.腹胀

E.胸腹胀闷

题型:单项选择题

I needed to buy a digital camera, one that was simply good at taking good snaps (快照), maybe occasionally for magazines. Being the cautious type, I fancied a reliable brand. So I went on the net, spent 15 minutes reading product reviews on good websites, wrote down the names of three top recommendations and headed for my nearest big friendly camera store. There in the cupboard was one of the cameras on my list. And it was on special offer. Oh joy. I pointed at it and asked an assistant, “Can I have one of those?” He looked perturbed (不安).“Do you want to try it first?" he said. It didn't quite sound like a question. "Do I need to?" I replied. "There's nothing wrong with it?" This made him look a bit insulted and I started to feel bad. "No, no. But you should try it," he said encouragingly." Compare it with the others. "

I looked across at the others: shelves of similar cameras placed along the wall, offering a wide range of slightly different prices and discounts, with each company selling a range of models based around the same basic box. With so many models to choose from, it seemed that I would have to spend hours weighing X against Y, always trying to take Z and possibly H into account at the same time. But when I had finished, I would still have only the same two certainties that I had entered the store with: first, soon after I carried my new camera out of the shop, it would be worth half what I paid for it; and second, my wonderful camera would very quickly be replaced by a new model.

But something in the human soul whispers that you can beat these traps by making the right choice, the clever choice, the wise choice. In the end, I agreed to try the model I had chosen. The assistant seemed a sincere man. So I let him take out my chosen camera from the cupboard, show how it took excellent pictures of my fellow shoppers... and when he started to introduce the special features, I interrupted to ask whether I needed to buy a carry-case and a memory card as well.

Why do we think that new options (选择) still offer us anything new? Perhaps it is because they offer an opportunity to avoid facing the fact that our real choices in this culture are far more limited than we would like to imagine.

1. The shop assistant insisted that the writer should __ .

A. try the camera to see if there was anything wrong with it

B. compare the camera he had chosen with the others

C. get more information about different companies

D. trust him and stop asking questions

2. What does the writer mean by "it would be worth half what I paid for it"  (Paragraph 2) ?

A. He should get a 50% discount.

B. The price of the camera was unreasonably high.

C. The quality of the camera was not good.

D. The camera would soon fall in value.

3. The writer decided to try the model he had chosen because he __ .

A. knew very little about it

B. didn't trust the shop assistant

C. wanted to make sure the one he chose would be the best

D. had a special interest in taking pictures of his fellow shoppers

4. It can be inferred from the passage that in the writer's opinion, __

A. people waste too much money on cameras

B. cameras have become an important part of our daily life

C. we don't actually need so many choices when buying a product

D. famous companies care more about profit than quality

题型:单项选择题

给肝性脑病的病人灌肠时应避免用

A.生理盐水
B.肥皂水
C.石蜡油
D.弱酸溶液
E.新青霉素

题型:单项选择题

拉曼(Raman)散射

题型:单项选择题

男性,21岁。近半年来反复心悸、胸痛、劳力性呼吸困难。时有头晕或短暂神志丧失。体检发现:心脏轻度增大,心尖部有2级收缩期杂音和第四心音,胸骨左缘第3~4肋间闻及较粗糙的喷射性收缩期杂音。

最有价值的诊断方法是

A.胸部X线摄片
B.心电图
C.超声心动图
D.心脏核素检查
E.冠状动脉造影

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