r'(http://)?(www\.)?python\.org'不能匹配下列哪个选项()。 A: www\.python.org' B: http://www.python.org' C: http://python.org' D: python.org'
r'(http://)?(www\.)?python\.org'不能匹配下列哪个选项()。 A: www\.python.org' B: http://www.python.org' C: http://python.org' D: python.org'
http://www.osta.org.cn这个网址,顶级域名是()。 A: www B: osta C: org D: cn
http://www.osta.org.cn这个网址,顶级域名是()。 A: www B: osta C: org D: cn
Wikipedia is
Wikipedia is
http://WWW.osta.org.cn这个网址中,第三级级域名是______。 A: www B: osta C: org D: cn
http://WWW.osta.org.cn这个网址中,第三级级域名是______。 A: www B: osta C: org D: cn
http://www.cea.org.tw的网址中,那一段代表国家或地理区域?() A: www B: cea C: org D: tw
http://www.cea.org.tw的网址中,那一段代表国家或地理区域?() A: www B: cea C: org D: tw
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.org
According to Wikipedia, the term “Phrasal Verb” is commonly applied to _____or ____ distinct but related constructions in English.
According to Wikipedia, the term “Phrasal Verb” is commonly applied to _____or ____ distinct but related constructions in English.
执行下列RET指令后,PC=________。 ORG 2000H LACLL 3000H ORG 3000H RET
执行下列RET指令后,PC=________。 ORG 2000H LACLL 3000H ORG 3000H RET
According to Wikipedia, the term “Phrasal Verb” is commonly applied to two or three distinct but related __________ in English.
According to Wikipedia, the term “Phrasal Verb” is commonly applied to two or three distinct but related __________ in English.
Wikipedia是众包案例的一种最成功的应用之一。()
Wikipedia是众包案例的一种最成功的应用之一。()