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【多选题】
Internet 能够适应计算机网络和服务的多种变化,提供多种信息服务,它主要的服务功能有( )。A.
电子邮件服务
B.
文件传输服务
C.
远程登录服务
D.
万维网服务
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Although he had looked through all the reference material on the subject, he still found it hard to understand this point and her explanation only ________ to his confusion. A) extended B) amounted C)...
【简答题】“淋湿,湿润”的日文假名是( )。
【简答题】得到运输问题的初始解以后，即应该对这个解进行最优性判别。因运输问题的目标函数要求实现最小化，故当所有检验数都时为最优解。
【单选题】Although he has looked for his lost dog , he hasn't found it yet.
A.
everywhere
B.
nowhere
C.
anywhere
D.
somewhere
【单选题】Although he had looked through all the reference materials on the subject, he still found it hard to understand this point and his tutor's explanation only ______ to his confusion.
A.
extended
B.
amounted
C.
added
D.
turned
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