t℃时从200克饱和氯化钠溶液中取出20克溶液,剩下的溶液中不变的( ) A.溶

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问题:

t℃时从200克饱和氯化钠溶液中取出20克溶液,剩下的溶液中不变的(  )

A.溶液质量

B.溶剂质量

C.溶质质量

D.溶质的质量分数

考点:溶液的定义、组成及特征
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今年9月以来,一批官员因为重大责任事故而被免职。在中国掀起了新一轮的“官员问责风暴”。三鹿奶粉事件9月17日召开的石家庄市第十二届人大常委会第六次会议通过了关于接受冀纯堂辞去石家庄市人民政府市长职务的决定。  9月22日,经中 * * 、国务院批准,中共河北省委常委、石家庄市委书记吴显国因对三鹿牌奶粉事件负有领导责任和直接责任被免职。国务院同意李长江辞去国家质检总局职务。任命王勇为国家质量监督检验检疫总局局长。

(1)运用政治常识的有关知识,说明材料:中 * * 、国务院直接掀起“问责风暴”的理由。(6分)

(2)结合材料说明当前我国应如何进一步建设和完善官员问责制。(8分)

(3)从哲学角度,分析说明被问责官员“跌倒”的主观原因。(6分)

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A shopping center is a place where many different shops and stores are collected under one roof. You can buy everything there and there are also banks, restaurants and, sometimes, a post office.

There are other places in the United States which are called five-and –ten-cent stores because they used to sell things for 5 to 10 cents. Today they sell almost anything and some of the things cost several dollars. Supermarkets are found in all the cities. They sell food and many other goods. You walk around the supermarket, choose the things you want, put them into a special basket prepared by the store and pay for them all together at the door. Supermarkets often stay open later than other stores.

Stores are usually open every day of the week except on Sunday. Some close on Saturdays in July and August.

小题1:The shops and stores in a shopping center are         .

A.in the same building

B.on the top of a big roof

C.close to your house

D.near banks and restaurants小题2:A five-and-ten-cent store usually sells         .

A.expensive things

B.small and cheap things

C.things worth many dollars

D.everything you need in the house小题3:________have baskets ready for people to carry the things they are going to buy.

A.Shopping centers

B.Fine stores in America

C.Five-and-ten-cent stores

D.Supermarkets小题4:Which of the following can be the topic of the article?

A.What a shopping Center is?

B.Why people like supermarkets?

C.Three types of places for shopping.

D.Old and new stores.

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在起重机桥架或脚手板检修,必须佩带安全带。

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开发利润是指房地产开发商的利润,也:冠建筑承包商的利润。( )

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湿热型带下病的主证中,下列哪项是错误的()

A.带下量多,色黄或黄白

B.质粘腻,无臭气

C.胸闷口腻

D.阴部瘙痒

E.纳呆

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