判断题：元代出现“湖广熟天下足”的谚语（）

题型：完形填空

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项多余选项。

Money Matters

Parents should help their children understand money．小题1: so you may start talking about money when your child shows an interest in buying things, candy or toys, for example．

1．The basic function of money

Begin explaining the basic function of money by showing how people trade money for goods or services． It is important to show your child how money is traded for the things he wants to have．If he wants to have a toy, give him the money and let him hand the money to the cashier（收银员）．小题2: When your child grows a bit older and understands the basic function of money, you can start explaining more complex ways of using money．

2．Money lessons

Approach money lessons with openness and honesty．小题3: If you must say no to a child’s request to spend money, explain, “You have enough toy trucks for now．” Or, if the request is for many different things, say．“You have to make a choice between this toy and that toy．”

3．小题4:

Begin at the grocery store．Pick out two similar brands of a product —a name-brand butter and a generic(无商标产品),for example．You can show your child how to make choices between different brands of a product so that you can save money. 小题5: If he chooses the cheaper brand, allow him to make another purchase with the money saved．Later, you may explain how the more expensive choice leaves less money for other purchases．

A．Wise decisions

B．The value of money

C．Permit the child to choose between them．

D．Tell your child why he can -- or cannot -- have certain things．E．Ask yourself what things that cost money are most important to you．

F．Talk about how the money bought the thing after you leave the toy store．

G．The best time to teach a child anything about money is when he shows an interest．

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题型：填空题

为构建“节能型社会”，今年2月份新闻联播对每个家庭都使用的照明灯泡专门作了报导．目前市场上既有白炽灯，又有电子节能灯，究竟选择哪一种好呢？据调查，在正常工作时，25W的白炽灯与5W的电子节能灯、45W的白炽灯与9W的电子节能灯，60W的白炽灯与11W的电子节能灯的发光效果相当，现收集了60W的白炽灯与11W的电子节能灯有关数据如下表．

根据下表数据，在照明效果相当，若以节能灯使用到寿终正寝时间计算，60W白炽灯和11W节能灯的成本加电费分别为______元和______元，因此可见你应选择______灯．

（V）

率（W）

（h）

价（元）

费（元）