在普通支票左上角划两条平行线的，为划线支票，划线支票可以当作（　）使用。A．普通支票

中国证监会规定，（）可以采用摊余成本法对持有的投资组合进行会计核算。

A．平衡型基金

B．股票基金

C．货币市场基金

D．债券基金

阅读《济南的冬天》选段，完成 小 题。（12分）

①设若单单是有阳光，那也算不了出奇。请闭上眼睛想：一个老城，有山有水，全在天底下晒着阳光，暖和安适地睡着，只等春风来把它们唤醒，这是不是个理想的境界？小山整把济南围了个圈儿，只有北边缺着点口儿。这一圈小山在冬天特别可爱，好像是把济南放在一个小摇篮里，它们安静不动地低声地说：“你们放心吧，这儿准保暖和。”真的，济南的人们在冬天是面上含笑的。他们一看那些小山，心中便觉得有了着落，有了依靠。他们由天上看到山上，便不知不觉地想起：“明天也许就是春天了吧？这样的温暖，今天夜里山草也许就绿起来了吧？”就是这点幻想不能一时实现，他们也并不着急，因为有这样慈善的冬天，干啥还希望别的呢！

②最妙的是下点小雪呀。看吧，山上的矮松越发的青黑，树尖上顶着一髻儿白花，好像日本看护妇。山尖全白了，给蓝天镶上一道银边。山坡上，有的地方雪厚点，有的地方草色还露着；这样，一道儿白，一道儿暗黄，给山们穿上一件带水纹的花衣；看着看着，这件花衣好像被风儿吹动，叫你希望看见一点更美的山的肌肤。等到快日落的时候，微黄的阳光斜射在山腰上，那点薄雪好像忽然害了羞，微微露出点粉色。就是下小雪吧，济南是受不住大雪的，那些小山太秀气！

③古老的济南，城内那么狭窄，城外又那么宽敞，山坡上卧着些小村庄，小村庄的房顶上卧着点雪，对，这是张小水墨画，也许是唐代的名手画的吧。

小题1:用简洁的语言概述选段的主要内容。（2分）

小题2:冬天的济南为什么能有温晴的天气？请用原文回答。（2分）

小题3:联系上下文说说你对下列句子中划线词语的理解。（4分）

（1）山坡上，有的地方雪厚点，有的地方草色还露着；这样，一道儿白，一道儿暗黄，给山们穿上一件带水纹的花衣；

（2）就是下小雪吧，济南是受不住大雪的，那些小山太秀气！

小题4:选文第一段不但写了作者自己对济南温晴的冬天的感受，还写了济南人们的感受。有人认为，文章主要抒发作者自己对济南的冬天的喜爱赞美之情的，此处没有必要写济南人们的感受。请谈谈你的看法。（4分）

Suppose we built a robot to explore the planet Mars. We provide the robot with seeing detectors to keep it away from danger. It is powered entirely by the sun. Should we program the robot to be equally active at all times No, the robot would be using up energy at a time when it was not receiving any. So we would probably program it to stop its activity at night and to wake up at dawn the next morning.
According to evolutionary theory of sleep, evolution equipped us with a regular pattern of sleeping and waking for the same reason. The theory does not deny that sleep provides some important restorative functions. It merely says that evolution has programmed us to perform those functions at a time when activity would be inefficient and possibly dangerous. However, sleep protects us only from the sort of trouble we might walk into; it does not protect us from trouble that comes looking for us. So we sleep well when we are in a familiar, safe place, but we sleep lightly, if at all, when we fear that bears will nose into the tent.
The evolutionary theory explain the differences in sleep among creatures. Why do cats, for instance, sleep so much, while horses sleep so little Surely cats do not need five times as much repair and restoration as horses do. But cats can afford to have long periods of inactivity because they spend little time eating and are unlikely to be attacked while they sleep. Horses must spend almost all their waking hours eating, because what they eat is very low in energy value. Moreover, they cannot afford to sleep too long or too deeply, because their survival depends on their ability to run away from attackers.

Evolution has programmed man to sleep at night chiefly to help him ______.

A. keep up a regular pattern of life
B. prevent trouble that comes looking for him
C. avoid danger and inefficient labor
D. restore his bodily functions

在多媒体计算机系统中，对声音信号模数转换的顺序为采样、编码、量化。

下列属于中成药的有（）

A.颠茄浸膏

B.六味地黄丸

C.脑心通胶囊

D.地奥心血康胶囊

E.苦参素软胶囊