比一比,组词语。 斤( ) 搞( ) 距( ) 五( ) 规( ) 折(

题型:填空题

问题:

比一比,组词语。

斤(   ) 搞(   ) 距(   ) 五(   ) 规(   )

折(   ) 高(   ) 矩(   ) 伍(   ) 见(   )

鬼(   ) 良(   ) 朱(   ) 摸(   ) 休(   )

兔(   ) 粮(   ) 未(   ) 模(   ) 体(   ) 

考点:组词
题型:填空题
下列函数中,既是偶函数,又在区间(1,2)上为增函数的是(  )
A.y=cos2x-sin2xB.y=lg|x|
C.y=
ex-e-x
2
D.y=x3
题型:填空题

一些高大的厂房里适于安装( )灭火系统。

A.自动喷水干湿两用

B.自动喷水雨淋

C.自动喷水预作用

D.水幕系统

题型:填空题

精神状态检查有时需要配合进行神经系统检查和化验室检查。 ( )

题型:填空题

When you want to go shopping, decide how much money you can spend on new clothes, Think about the kind of clothes you really need. Then look for those clothes you really need. Then look for those clothes on sale.

There are labels(标签) inside all new clothes. The labels tell you how to take care of your clothes. The label for a shirt may tell you to wash it in warm water. A sweater label may tell you to wash in cold water. The label on a coat may say “dry clean only”, for washing may ruin this coat. If you do as the directions(说明)on the label, you can keep your clothes looking their best for a long time.

Many clothes today must be dry cleaned. Dry cleaning is expensive. When buying new clothes, check to see if they will need to be dry cleaned. You will save money if you buy clothes that can be washed.

You can save money if you buy clothes that are well-made. Well-made clothes last longer. They look good even after they have been washed many times. Clothes that cost more money are not necessarily better made. They do not always fit better. Sometimes less expensive clothes look and fit better than more expensive clothes.

小题1:If you want to save money, you had better buy clothes that         .

A.don’t fit you

B.don’t last long

C.need to be dry cleaned

D.can be washed小题2:The labels inside the clothes tell you         .

A.how to keep the clothes looking their best

B.how to save money

C.whether the clothes fit you or not

D.where to get the clothes dry cleaned小题3:We learn from the passage that cheaper clothes         .

A.are always worse made

B.must be dry cleaned

C.can not be washed

D.can sometimes fit you better小题4:The best title for the passage should be         .

A.Buy Less Expensive Clothes

B.Taking Enough Money When Shopping

C.Being a Clever Clothes Shopper

D.Choosing the Labels inside New Clothes

题型:填空题

一模数为10mm,齿数为30的蜗轮,蜗轮齿顶高为()。

A.10mm

B.30mm

C.3mm

D.300mm

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