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问题 单项选择题

下列函数参数默认值定义错误的是( )。

A．Fun(int x,int y=0)

B．Fun(int x=100)

C．Fun(int x=0,int

D．Fun(int x=f())(假定函数f()已经定义)

答案

参考答案：D

完形填空

Jim Green is an announcer(播音员）for the program(节目). Most of the girls___1____ boys like the program. They ___2___like Jim Green. Some of them often make phone calls to him and thank him ___3___ his work. There are lots of ___4___ to him every day, too.

Jim Green gets up at 6:00 every morning. He has bread and a glass of milk ___5___ breakfast. He leaves home at 6:30 and gets to his office at 7:15.

The program ___6____ at 7:30.He plays the new records (唱片）of the pop songs and modern music for his listeners. At 8:00 it’s time ___7____ the news.

Jim finishes work at 10:30. He goes home ____8___ his car. He ___9___ newspaper and listens to music _____10 _____ supper.

He thinks his life is very interesting.

1.A and             B with          C but           D about

2.A too             B to            C also          D so

3.A to          B for           C to            D and

4.A letter          B letters           C friends       D words

5.A at          B with          C for           D to

6.A begins      B finishes      C over          D start

7.A to          B for           C of            D in

8.A by          B in            C on            D takes

9.A looks           B reads             C sees          D watches

10.

A．for

B．with

C．after

D．to
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单项选择题

精密仪表车间的工作台一般采用何种照明方式

A．自然通风
B．局部排风
C．局部送风
D．局部照明
E．特殊照明
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