皮皮学，免费搜题
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搜题
【单选题】
如果二极管的正、反向电阻都很小或为零，则该二极管（ ）。A.
正常
B.
已被击穿
C.
内部断路
D.
内部短路
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【简答题】A．The paper should be written in proper format. B．The student should consult his parents for information. C．The published and unpublished data should be put in the reference. D．The draft should be han...
【单选题】以下程序的输出结果是: fo = open("text.txt",'w+') x,y ='this is a test','hello' fo.write('{}+{}\n'.format(x,y)) print(fo.read()) fo.close()
A.
this is a test+hello
B.
this is a test hello
C.
this is a test,hello.
D.
this is a test
【单选题】以下程序的输出结果是()。 fo = open("text.txt",'w+') x,y ='this is a test','hello' fo.write('{}+{}\n'.format(x,y)) print(fo.read()) fo.close()
A.
this is a test,hello.
B.
this is a test
C.
this is a test hello
D.
this is a test+hello
【单选题】Which format of date is NOT proper?
A.
2010 July 4th
B.
Oct 21st 2020
C.
7th April 2030
【简答题】What’s the English Name of the film?
【单选题】The proper format for citation is ____.
A.
sample.com
B.
www.sample.com
C.
http://sample.com
D.
none of the above
【单选题】以下程序的输出结果是:( ) fo = open("text.txt",'w+') x,y ='this is a test','hello' fo.write('{}+{}\n'.format(x,y)) print(fo.read()) fo.close()
A.
this is a test
B.
this is a test hello
C.
this is a test+hello
D.
this is a test,hello.
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