以下文字与答案无关
提示:有些试题内容 显示不完整,文字错误 或者 答案显示错误等问题,这是由于我们在扫描录入过程中 机器识别错误导致,人工逐条矫正总有遗漏,所以恳请 广大网友理解。
Re紊流<Re临界<Re层流
B:Re紊流=Re临界=Re层流
C:Re紊流>Re临界>Re层流
D:Re临界界<Re层流<Re紊流
import re
sum = 0
pattern = 'back'
if re.match(pattern, 'backup.txt'):
sum += 1
if re.match(pattern, 'text.back'):
sum += 2
if re.search(pattern, 'backup.txt'):
sum += 4
if re.search(pattern, 'text.back'):
sum += 8
print(sum)
选项: A:12
B:13
C:8
D:3
<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">简约</a>
C:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">省略</a>
D:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">幽默</a>
">23.()不是漫画的特点。 选项: A:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">夸张</a>
B:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">简约</a>
C:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">省略</a>
D:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">幽默</a>
<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">反语</a>
C:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">对话</a>
D:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">独白</a>
">24.常见的漫画标题有( )。 选项: A:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">双关</a>
B:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">反语</a>
C:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">对话</a>
D:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">独白</a>
<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">媒体</a>
C:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">广告</a>
D:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">网络</a>
">25.漫画的统治领域是在( )。 选项: A:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">书本</a>
B:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">媒体</a>
C:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">广告</a>
D:<a href="https://mooc1-1.chaoxing.com/work/javascript:void(0)">网络</a>