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【单选题】
下面关于函数的说法,错误的是哪一个?A.
函数可以减少代码的重复，使得程序更加模块化
B.
在不同的函数中可以使用相同名字的变量
C.
函数定义完成后，系统会自动执行其代码
D.
函数体中如果没有return语句，也会返回一个None值
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反馈参考答案：
举一反三
【单选题】To get out of desperate state, you should .
A.
a. always stay in solitude and contemplate on your situation
B.
b. avoid the routine life as much as possible
C.
c. divert your attention from your misfortune to other things
D.
d. take up hobbies and don’t think much of your achievement
【简答题】_______ is the least populous state of the US.
【简答题】many supermarkets have ______ state of the
【单选题】The only state of the United States that lies outside North America is .
A.
Alaska
B.
Guam
C.
Hawaii
D.
Puerto Rico
【简答题】简述校企合作项目的审批程序
【判断题】Li Xiaolan works as a secretary in an American company. One day she worked very late. Her boss said to her, “Thanks a lot. That’s a great help.” Li replied, “It’s my pleasure.”
A.
正确
B.
错误
【判断题】电池的功率是指电池在一定放电制度下,单位时间内输出的能量 ,单位为 。比功率则是指单位质量或单位体积电池输出的功率,单位 为 KW/kg 或 KW/L
A.
正确
B.
错误
【单选题】Li Xiaolan works as a secretary in an American company. One day, she worked very late. Her boss said to her, "Thanks a lot." That's a great help." Li replied, "It's my pleasure."
A.
A
B.
I
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