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【单选题】
字符串 s='a\nb\tc',则len(s)的值为( )。
A.
7
B.
6
C.
5
D.
4
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参考解析：
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【单选题】听力原文： Rent-A-Computer lets you rent a computer by the day, month, or year, so that you can have your computer for the exact amount of time that you need it. We carry all brands and models of computers...
A.
Rent computers only.
B.
Rent computers and office furniture.
C.
Rent and sell computers.
D.
Rent and repair computers only.
查看完整题目与答案
【简答题】SIX MUST-HAVE COMPUTER SKILLS FOR STUDENTS Do you have the computer skills you should have to excel in school? To get a good job in the first place? The following six computer skills will help you get...
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【单选题】You are upgrading a computer from Windows 98 to Windows 2000 Professional. The computer is a 400-Mhz Pentium III, and has 128 MB of RAM and a 10-GB hard disk. You are performing the installation by us...
A.
Remove the virus checker in Windows 98.
B.
Disable the BIOS virus checker and restart the computer.
C.
Run Fixmbr.Exe from the Windows 2000 Professional CD-ROM.
D.
Modify the Boot.ini file to include a signature parameter on the ARC path of the system partition.
查看完整题目与答案
【单选题】—Sorry, I made a mistake again. —________. Practice more and you will succeed.
A.
That’s right
B.
That’s all right.
C.
OK.
D.
It’s a pleasure.
查看完整题目与答案
【简答题】You want to buy a computer. Tell your parents why you need a computer.
查看完整题目与答案
【单选题】It's easy ______ English and it's important ______. [     ]
A.
study, use
B.
to learn, to practice
C.
speak, say
D.
say, speak
查看完整题目与答案
【判断题】纤维组织的稳定性很高，不会因热处理而改变，采用其它方法也无法消除，只能通过合理的锻造方法来改变纤维组织在零件中的分布方向和形状。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Plenty of practice in listening during the first years of life partly ensures children's success of learning their mother tongue.
A.
Right
B.
Wrong
C.
Not mentioned
查看完整题目与答案
【单选题】—Is it interesting to play computer games? —Yes, _____ you are interested in playing computer games, you’ll have trouble giving it up.
A.
once
B.
twice
C.
as
D.
as soon as
查看完整题目与答案
【简答题】It’s helpful to outline your achievements on paper, then practice delivering them aloud, either in front of a mirror, before a friend, or on a video.(翻译)
查看完整题目与答案
相关题目：
【单选题】听力原文： Rent-A-Computer lets you rent a computer by the day, month, or year, so that you can have your computer for the exact amount of time that you need it. We carry all brands and models of computers...
A.
Rent computers only.
B.
Rent computers and office furniture.
C.
Rent and sell computers.
D.
Rent and repair computers only.
查看完整题目与答案
【简答题】SIX MUST-HAVE COMPUTER SKILLS FOR STUDENTS Do you have the computer skills you should have to excel in school? To get a good job in the first place? The following six computer skills will help you get...
查看完整题目与答案
【单选题】You are upgrading a computer from Windows 98 to Windows 2000 Professional. The computer is a 400-Mhz Pentium III, and has 128 MB of RAM and a 10-GB hard disk. You are performing the installation by us...
A.
Remove the virus checker in Windows 98.
B.
Disable the BIOS virus checker and restart the computer.
C.
Run Fixmbr.Exe from the Windows 2000 Professional CD-ROM.
D.
Modify the Boot.ini file to include a signature parameter on the ARC path of the system partition.
查看完整题目与答案
【单选题】—Sorry, I made a mistake again. —________. Practice more and you will succeed.
A.
That’s right
B.
That’s all right.
C.
OK.
D.
It’s a pleasure.
查看完整题目与答案
【简答题】You want to buy a computer. Tell your parents why you need a computer.
查看完整题目与答案
【单选题】It's easy ______ English and it's important ______. [     ]
A.
study, use
B.
to learn, to practice
C.
speak, say
D.
say, speak
查看完整题目与答案
【判断题】纤维组织的稳定性很高，不会因热处理而改变，采用其它方法也无法消除，只能通过合理的锻造方法来改变纤维组织在零件中的分布方向和形状。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Plenty of practice in listening during the first years of life partly ensures children's success of learning their mother tongue.
A.
Right
B.
Wrong
C.
Not mentioned
查看完整题目与答案
【单选题】—Is it interesting to play computer games? —Yes, _____ you are interested in playing computer games, you’ll have trouble giving it up.
A.
once
B.
twice
C.
as
D.
as soon as
查看完整题目与答案
【简答题】It’s helpful to outline your achievements on paper, then practice delivering them aloud, either in front of a mirror, before a friend, or on a video.(翻译)
查看完整题目与答案