用价值100元的甲种涂料与价值240元的乙种涂料配制成一种新涂料，其每千克售价比

发布时间：2017-05-22 06:00 │ 来源：www.tikuol.com

题型：填空题

问题：

用价值100元的甲种涂料与价值240元的乙种涂料配制成一种新涂料，其每千克售价比甲种涂料每千克售价少3元，比乙种涂料每千克的售价多1元，求这种新涂料每千克的售价是多少元？若设这种新涂料每千克的售价为x元，则根据题意可列方程为______．

考点：分式方程的应用

题型：填空题

阅读短文，根据短文内容补全表格中所缺的信息，每空一词。

     Do you still get free plastic bags (熟料袋) from the supermarkets? Things have changed.
     China has decided to take action to stop the use of free plastic bags at shops and supermarkets, and
people have to pay for using plastic bags. The rule (规定) started on June 1. It came because our country
tried to make litter less.
     The Chinese once used about 3,000,000,000 plastic shopping bags a day, and they made the environment
pollution more serious and wasted a lot of energy as well. People throw the used plastic bags away here and
there. The thrown-away plastic bags are not easy to break.So the Chinese government encourages people to
bring their own bags or baskets for shopping.
    What kind of shopping bag is the best to bring? Some students have good ideas. They make their own
shopping bags. They use old clothes to make cloth bags (布袋), and send them to their parents as presents.
They also ask their parents and friends to use cloth bags instead of plastic ones. They think it is their duty
to protect the environment.

	Stop using free plastic bags
Government's ____(1)	Supermarkets and shops don't ____(2) people with free plastic bags from June 1st, 2008 on. People have to ____(3) for plastic bags.
Reasons (理由) for stopping the use of free plastic bags	Plastic bags can ____(4) the environment and ____(5) a lot of energy. People throw the used plastic away ____(6) and they are ____(7) to break up. Our country wants to make litter ____(8) and ____(9) the environment.
Practical ideas for shopping	People ____(10) cloth bags or baskets instead of plastic ones when shopping.

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抗生素类抗癌药是

A．长春新碱
B．己烯雌酚
C．环磷酰胺
D．氟尿嘧啶
E．丝裂霉素

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A企业与B企业签订一份仓储保管合同，合同上注明货物金额100万元，保管费用20万元，该合同A企业应缴纳的印花税为( )元。

A．2000
B．1200
C．100
D．200

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表现为髁突边缘呈唇样或骨赘形成

A．髁突硬化
B．髁突前斜面模糊不清
C．髁突骨质增生
D．髁突小凹陷缺损
E．髁突囊样变

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题型：填空题

《合同法》规定，出现（）情形的，合同中的免责条款无效。

A.造成对方人身伤害的

B.因故意造成对方财产损失的

C.当事人延迟履行合同

D.因重大过失造成对方财产损失的

E.当事人部分履行合同

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