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【单选题】
功能止血的药物是A.
麻黄
B.
荆芥
C.
桂枝
D.
紫苏
E.
防风
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【简答题】gearboxA. 变速箱
【简答题】gearbox
【简答题】写出下面程序的运行结果。 import re str='''sno:#1810101#,name:#李晓明#,age:#19#,major:#计算机# sno:#1810102#,name:#马红#,age:#20#,major:#数学#''' rlt=re.search(r'sno:#([\s\S]*?)#[\s\S]*?major:#([\s\S]*?)#', str, re.I) if rl...
【简答题】完成有关JDK、Maven的环境配置后，可以执行【】指令使配置立即生效。
【单选题】The most appropriate title for this text would be
A.
American Newspapers: A Hopeless Story
B.
American Newspapers: Gone with the Wind
C.
American Newspapers: A Thriving Business
D.
American Newspapers: Struggling for Survival
【简答题】写出下面程序的运行结果。 import re html='''%abc%%def%python(ghi)''' content=re.sub(r'%[\s\S]*%', '&', html) content=content.strip() print('替换之后的内容为: ', content) content2=re.subn(r'%[\s\S]*%', '&', html) print('替换...
【单选题】According to the text, American emergency plans for coping with an outbreak of pandemic flu ______.
A.
have been stipulated
B.
have been enacted
C.
have been abolished
D.
have been delayed
【单选题】有一段话,刘二豆想提取每行中完整的年月日和时间字段,他写的对么? 01 import re 02 s="""se234 1987-02-09 07:30:00 03 1987-02-10 07:25:00""" 04 content=re.find(r"\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}",s,re.M) 05 print...
A.
3行移动到第二行
B.
2行3行引号改成1对引号
C.
4行find改成findall
D.
4行r \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2} ,s,re.M改成r \d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}
【单选题】We ear comude from the text that .
A.
American cities are changing far the worse
B.
people have different views on American cities
C.
many people are now moving from American cities
D.
the population is decreasing in older American cities
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