除供应信息、价格信息、市场信息外，以下属于材料斜信息的有（）壹A、销售动态 B、运输

扑救高层建筑火灾实施排烟措施时，在烟雾流经部位应（）。

A、清理障碍物

B、放下防火卷帘

C、关闭门窗

D、布置水枪设防

阅读理解。

     When you see homework covering the kitchen table and toys are piling up around the sofa, you

probably wish there was a bit more space. You are not alone. Nearly a third of parents say they feel

squeezed into their homes but cannot afford to move to a bigger property,a report reveals today.

     Twenty-nine percent say 'their property is too small to fit the size of their family'-rising to 40 percent

for those 34 and under. One in four children is 'forced to share'a bedroom, according to the

Finda-Property. Com website. Property analyst Samantha Baden said:"Afford-ability remains a key issue

for families, with the average cost of a three-bedroom home around ￡ 193,000."Very few can afford

to buy - or to rent - a property of the size they want and in the area they desire to live in, according to

Miss Baden.

     A recent report, from investment firm LV, also found that many 'space-starved parents'are pushed

into a two-bedroom home which was perfect when they were a young couple, but has no space for three

or so children. Grown-up children who cannot afford to leave home are also adding to the problem facing

families in Britain's 'big squeeze'.

     For a home to be the correct size, which means it is not overcrowded, parents must have their own

bedroom. Children under ten can share, as well as same-sex children between ten and 20.Any-one over

21 also needs their own room.

     The report comes as official figures, published yesterday by the Land Registry, revealing house prices

are falling sharply in every region except London. The worst - hit area is the North East, where average

house prices have fallen to below ￡ l00,000 for the first time in seven years. However, they remain

unaffordable for millions.

l. According to Paragraph l, the report reveals               .

A. children like to do homework in the kitchen

B. some families can't afford a bigger property

C. only a few families have housing problem

D. people are satisfied with their living condition

2. What Miss Baden said in Paragraph 2 means               .

A. most families don't have enough money yet

B. no family could afford a three - bedroom home

C. it is common to live in a three - bedroom home

D. the price of a bigger property is still acceptable

3. The report from the investment firm LV shows                .

A. young couples should live in a two - bedroom home

B. families with three or so children couldn't afford a home

C. parents should buy houses for their grown - up children

D. some grown - up children couldn't afford a separate home

4. According to the passage,the right size for a home means                .

A. parents should have a bedroom of their own

B. anyone over 2l needs to live in their own home

C. children under ten should share parents' bedroom

D. children under 20 should have their own bedroom

5. What can we learn from the last paragraph?

A. House prices are falling down everywhere.

B. People are able to buy a home of correct size.

C. The house prices in London has not fallen down.

D. The North East is now an area suitable to live in.

下列说法正确的是（　　）

①水银不是银②干冰不是冰③铅笔不含铅④金刚石不含金．

A．①④

B．②

C．②③

D．①②③④

一位考古学家在金字塔内的石壁上发现了一段类似于图形的古老文字，你知道这是什么文字吗[ ]

A．象形文字

B．楔形文字

C．甲骨文

D．腓尼基字母

习 * * * * 率先垂范，将读书视为“一种生活方式”，屡屡强调读书的重要，“读书可以让人保持思想活力，让人得到智慧启发，让人滋养浩然正气”。李克强 * * 在惜字如金的《政府工作报告》中强调：“倡导全民阅读，建设书香社会”。据此回答下列小题。

好书给人们以美的享受、智的启迪、理的感悟、情的陶冶。2015年李克强 * * 再次提倡“全民阅读”“一起阅读”的文化依据是（）。

①文化与经济相互作用，与政治相互影响

②全民阅读是一项百年树人的基础工程

③文化塑造人生，促进人的全面发展

④阅读会增加发展的创新力量和社会的道德力量

A、①④

B、②③

C、③④

D、①②