Week 6 上周知识点回顾

Week 6 上周知识点回顾

University

10 Qs

quiz-placeholder

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Week 6 上周知识点回顾

Week 6 上周知识点回顾

Assessment

Quiz

Information Technology (IT)

University

Medium

Created by

Nila Zhang

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如何在字符串中表示一个反斜杠?

\

/

\\

\/

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪个是格式化字符串的正确用法?

'他叫{name},今年{age}岁'.format(name='小明', age=18)

'他叫{name},今年{age}岁'.format(name='小明')

'他叫{name},今年{age}岁'.format(age=18)

'他叫{name},今年{age}岁'.format()

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪个方法可以删除字符串两侧的空白字符?

join()

split()

replace()

strip()

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

在Python中,字符串对象是可变的吗?

不确定

部分可变

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

使用哪个方法可以将列表中的元素连接成字符串?

split()

strip()

replace()

join()

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

在Python中,如何打开一个文件进行写入?

open('file.txt', 'r+')

open('file.txt', 'a')

open('file.txt', 'r')

open('file.txt', 'w')

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

在Python中,如何将字符串分割成列表?

split()

combine()

join()

partition()

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