江苏省无锡市北高中2011届高三生物上学期期中考试试题.doc
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1、yang61. If your city is symbolized by either red or purple, the pollution in your city is _.62. A. Moderate or high.B. Moderate or slight.63. C. Medium or high.D. Medium or slight. 64. Which of the following statements is TURE?65. A. With API value below 150 the air is free from being polluted.66. B
2、. The colors from purple to yellow indicate the air quality is becoming much worse.67. C. When there are floating solid particles and dust in the air, it is dangerous pollution.68. D. On September 8th the color-symbol of Beijing Citys air quality is Blue.69. When more citizens are beginning to have
3、labored breathing soon after they are in the open air, it suggests that _.70. A. there is a large amount of sulfur dioxide in the air71. B. it is so cold that they may have caught a cold72. C. they are starting to cough or have a fever73. D. they must be infected with permanent lung diseaseCFor cent
4、uries, the bodys blood has been linked closely with the emotions. People who show no human emotions or feelings, are said to be cold-blooded killers. For example, the police are searching for a cold-blooded killer. He seems to kill for no reason, and no emotion, as if taking someones life as nothing
5、.Cold can affect other parts of the body. The expression “get cold feet” has nothing to do with cold or your feet. The expression means being afraid to do something you have decided to do. For example, you agree to be president of an organization. But then you learn that all the other officers have
6、resigned, and all the work of the organization will be your responsibility. You are likely to get cold feet about being president when you understand the situation.The expression “give someone the cold shoulder” probably comes from the physical act of turning your back toward someone, instead of spe
7、aking to him face to face. You may give a cold shoulder to a friend who has not kept a promise he made to you. Or, to someone who has lied about you to others.A cold fish is not a fish. It is a person. But it is a person who is unfriendly, unemotional and shows no love or warmth. A cold fish does no
8、t offer much of himself to anyone. Someone who is a cold fish could be cold-hearted. Now a cold-hearted person is someone who has no sympathy. Several popular songs in recent years were about cold-hearted men or cold-hearted women who, without feelings, broke the hearts of their lovers. Out in the c
9、old means not getting something that everybody else got. A person might say that everybody but him got a pay raise-he was left out in the cold. And it is not a pleasant place to be.63. There are _ expressions related to cold that are mentioned in the passage.64. A. 3B. 4C. 6D. 765. If Sue shows abso
10、lutely no reaction to those awful pictures of starving children in Africa, you will say _.66. A. she is a cold-blooded killerB. she gets括00年底那唯一一次年终双薪,每年小礼拜攒下的未休年休假离职折算等等共10000左右。再加上在办事处时多报的出租车费等等(我是产品线,没客户线的狠)10000左右。 各项累计为230000+50000+5000+120000+50000+10000+10000共475000。 这就是我在华为3年4个月的全部税后收入,平均每月1
11、1875。由于我大学其间打工有几万积蓄,再加上在华为的大部分时间在办事处,住宿、交通、通信和大部分吃饭(跟着客户线混饭)都可按公司规定报销,又没有女友,除了给父母一些,自己只花一些挥霍的钱,所以现在还剩下400000出头。 解释:在深圳总部的16个月包括在海外的4个月,因为我去海外算支援,关系还在深圳总部的产品国际。 由我的情况可以得知,华为2000年以后来的大部分人(早来的要更高,04年来的就不一定了)全部税后年薪十万还是有保障的,如果常驻在海外和办事处或者经常出差,还可以更高(但和以前比也变少了)。但是收入的弹性变小了,激励变少了,使得想干大事和觉的自己很牛的人离去,已经挣够了的老员工和没
12、有什么闯劲的新人留下,毕竟年薪十万以上在当今的中国也不是随手可得,大企业病成型了。下面怎么办,不是我这个水平的人能解决的了。 写这些只为澄清一些社会上对华为的不实传言,给愿意进华为的朋友在决定前提供个参考,没别的意思。第一章遗传与进化 单元测试一.选择题:(2分28=56分)1.桃果实表面光滑对有毛为显性。现对毛桃的雌蕊授以纯合光桃的花粉,该雌蕊发育成的果实应为( )A、光桃 B、毛桃 C、光桃的概率为1/3 D、毛桃的概率为1/32.某种高等植物的杂合子(Aa)产生的雌雄配子的数目是()A、雌配子:雄配子=1:1 B 、雄配子很多,雌配子很少 C、雌配子:雄配子=1:3 D、含A遗传因子的雌
13、配子:含a遗传因子的雄配子=1:1 3.一个配子的基因组成为AB,产生这种配子的生物体是( )A、显性纯合子 B、隐性纯合子 C、杂合子 D、不能判断4.两个亲本杂交,基因遗传遵循自由组合定律,其子代的基因型式:1YYRR、1YYrr、1YyRR、1Yyrr、2YYRr、2YyRr,那么这两个亲本的基因型是( ) A、YYRR和YYRr B、YYrr和YyRr C、YYRr和YyRr D、YyRr和YyRr5.大豆的白花和紫花是一对相对性状。下列四组杂交实验中,能判断显性和隐性关系的是()紫花紫花紫花 紫花紫花301紫花+101白花紫花白花紫花 紫花白花98紫花+102白花A、和 B、和 C、
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