军用备用车的备用、解除，必须经（）备用车命令批准。 A.车站调度 B.车站 C.铁路

阅读下面短文并回答问题，然后将答案写到答题卡相应的位置上（请注意问题后的字数要求）。

〔1〕Secondhand smoke is a byproduct of cigarette, cigar or pipe smoking．Secondhand smoke occurs when tobacco burns or when smokers exhale, and it is inhaled involuntarily by non-smokers．

〔2〕Secondhand smoke___________________．The first is called side stream smoke, which is the smoke released from the burning end of a cigarette or cigar, or from tobacco burning in the bowl of a pipe．The second is called mainstream smoke, which is exhaled by a smoker．

〔3〕When nonsmokers are exposed to secondhand smoke, they inhale many of the same cancer-causing chemicals that smokers inhale．According to the U．S．Surgeon General, cigarette smoke contains more than 4,000 chemical compounds, including more than 50 cancer-causing chemicals, and at least 250 chemicals that are either toxic or carcinogenic．

〔4〕Both side stream and mainstream smoke are dangerous to nonsmokers．Side stream smoke is generated at lower temperatures and under different conditions than mainstream smoke．As a result, it contains higher concentrations of many of the toxins found in cigarette smoke．

〔5〕Secondhand smoke has been designated as a known human carcinogen by the U．S．Environmental Protection Agency, the National Toxicology Program, and the International Agency for Research on Cancer．Secondhand smoke also is listed as an occupational carcinogen by the National Institute for Occupational Safety and Health．

〔6〕According to the 2006 report by the U．S．Surgeon General, there is no risk-free level of exposure to secondhand smoke: even small amounts of secondhand smoke exposure can be harmful to people’s health．Separating smokers from nonsmokers, cleaning the air, and ventilating buildings can help．However, they cannot eliminate the exposure of nonsmokers to secondhand smoke．

小题1:What is the main idea of the text? （no more than 10 words）

小题2:Which sentence in the text is closest in meaning to the following one?

In whatever way, people can’t get rid of the risk of nonsmokers to secondhand smoke completely．

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小题3:Fill in the blank in Paragraph 2 with proper words．（no more than 8 words）

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小题4:Name at least three ways that will help reduce the harm of secondhand smoke．（no more than 12 words）

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小题5:Translate the underlined sentence in Paragraph 3 into Chinese．

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阅读下面的文字，按要求作答。（3分）

一位诗人曾经在他的诗作中写下如下诗句：蝗虫若想翻身成为麻雀，必须在心中装着鹰一样的翅膀；狗尾草若想成为谷穗，必须在根部积   ①（zǎn）杨树一样的冲动；蒲公英若想成为向日葵，必须要在晴天和黑夜晒满两轮太阳……

永远没有可以预计的成功，永远没有可以等待的收获。命运从不给人打包票，他     ②给人一张白纸，所有的一切都需要我们从当下开始，饱蘸梦想的激情来书写。

生活的成功法则告诉我们。③要想成为花朵。必须迈着果实般的步子；要想成为蜂蜜，必须心里酝酿着白砂糖一样的赤诚。我们永远都不要忘记，④把成功的目标定得远一些，再远一些。

梦想有多远，⑤心灵的疆域就越宽广；⑥热爱有多深，成就就有多深。

（1）在①处，根据拼音填写汉字。（1分）

（2）在②处，填写一个恰当的虚词。（1分）

（3）文中③～⑥处的标点符号有一处错误，请指出并改正。（1分）

答：第      处（只填序号），改为      。

南宁市良东污水处理厂是一座利用外国政府贷款兴建的现代化城市污水处理厂，它是改善南宁市水资源的一项绿色环保工程．防治水污染，保护水资源，关系到人类生存．水污染防治的关键是控制“污染源头”．你认为引起水污染的直接原因是（　　）

①工业废水的任意拌放；②滥用农药化肥；③水中有动植物生长；④生活污水未经处理而任意捧放；⑤滥用含磷洗衣粉；⑥乱砍伐树木．

A．①②③④⑤⑥

B．①②④⑤

C．①②③

D．③⑤⑥

迄今为止世界上第一部A比较完备的成文法典是《权利法案》B [ ]

客户的交易保证金不足，期货公司怠于履行通知追加义务，由于行情向持仓不利的方向变化导致客户透支发生扩大损失。对该扩大的损失说法正确的是（）。

A．期货公司不承担责任

B．期货公司应当承担次要赔偿责任

C．期货公司应当承担主要赔偿责任

D．期货公司的赔偿额不超过损失的百分之六十