在实数：-π3，(2)0，3.14，0.•1•5，0.020020002…中，无_爱下问搜题

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问题选择题

在实数：-

π

3

，(

2

)0，3.14，0.

•

1

•

5

，0.020020002…中，无理数的个数是（　　）

A．1个

B．2个

C．3个

D．4个

答案

（

2

）⁰=1，

所给数据中无理数有：-

1

3

π，0.020020002…，共2个．

故选B．

完形填空

A teenage girl couldn’t stand her parents’ family rules, so she left home.
She wanted to be a star and became 1._____. But she had poor education and several years later, she had to ask for food in the street for a living. Now her father has died. Her mother is an old woman. But she is still 2._____her daughter. She has been to every corner of the city. Everywhere she goes, she3. ___ a big photo of her daughter on the wall. At the lower part of the photo she writes, “I still love you…4.,______home!”
One day, the daughter saw one of the photo. The face was familiar(熟悉). “Is that my mother?” She moved closer and read the5. _____. She cried. When she got home, it was early morning. She 6 ___the door. The door opened itself. She rushed to her mother’s 7.___. Her mother was sleeping. She woke her mother up, “It’s me! Your 8.____ is back home!” The mother and her daughter held each other, full of 9.____tears(眼泪)。 The daughter asked,” Why is the door not locked? A thief could get in ? The mother answered softly,” The door has never locked10 you left.
The door of parents ’love for their children will never be closed.
小题1:A famous B. poor C. pretty D. good

A．looking through

B．looking after

C．looking for

小题4:A come back B. go back C. run back D. return back

多项选择题

与外部招聘相比，内部招聘的缺点是（）。

A.新聘人员适应组织的时间较长

B.对未得到晋升的内部人员有一定打击

C.组织对应聘者了解少，容易发生甄选错误

D.训练与培养的投入大

E.容易造成"近亲繁殖"