python基础知识练习

python基础知识练习

1st Grade

9 Qs

quiz-placeholder

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python基础知识练习

python基础知识练习

Assessment

Quiz

Computers

1st Grade

Hard

Created by

He Yinying

Used 76+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Python语言属于(   )。

机器语言

汇编语言

高级语言

科学计算语言

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Python程序文件的扩展名是(   )

A、.python

B、 .pyt

C、 .pt 

 D、 .py

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下叙述中正确的是(   )

A. Python 3.x与Python 2.x兼容

B. Python语句只能以程序方式执行

C. Python是解释型语言

D. Python语言出现得晚,具有其他高级语言的一切优点

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下列标识符中合法的是(   )。

A. i'm

B. _

C. 3Q

D. for

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如要使变量b存储整数5,下列赋值语句写法正确的(     )

A. b=‘5’

B. b=“5”

C. 5=b

D. b=5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

某同学先后给变量a赋值情况如下:

a=100

a=a+1

a=”abc”

你能告诉这个同学变量a到底存储的是哪个量吗?( )

A.100

B. abc

C.111

D.都有可能

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Python表达式中,可以使用(   )控制运算的优先顺序。

A. 圆括号()

B. 方括号[]

C. 大括号{}

D. 尖括号<>

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

运行下列 Python程序,结果正确的是( )

a=32

b=14

c=a%b

print(c)

A.2  

B.4  

C.32  

D.14

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

程序如下

a=int(input())

b=int(input ())

c=a+b

print(a,’+’,b,’=’,c)

通过键盘分别输入23和3,运算结果是( )

A.26

B.23+3=26

C.’23’+”3”=26

D.24+4=28