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【多选题】
作为网络管理员,你试图提高FTP网络服务器的安全性,避免公司中所有员工都可以访问服务器,可以使用的解决方案有:A.
修改默认端口号
B.
禁用默认帐户
C.
设置FTP服务器登陆帐户
D.
禁用GUEST用户
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】the students might find it perplexed to catch these arguments.
A.
the students might find it perplexing to catch these arguments.
B.
the students might find it perplexed to catch these arguments.
【简答题】Some students find it difficult to remember the changes of the i______( 不规则 )verbs
【判断题】Students have to find information themselves, and there is discussion in class in Asian countries. ()
A.
正确
B.
错误
【简答题】A．Inform. students of the disadvantages of fried food. B．Find other students who will work in the cafeteria. C．Ask students to try a new dish he has made. D．Collect students' opinions about meals.
【单选题】We find______ necessary for us students to rememberEnglish words as more as possible if we want to master the language.
A.
． that
B.
． it
C.
． this
D.
． him
【简答题】（）又称日常排水流量，作为满足控制地下水位要求的地下水排水流量。
【简答题】A．Inform. students of the disadvantages of frying food. B．Find other students who will work in the cafeteria. C．Ask students to try a new dish he has made. D．Collect students' opinions about meals.
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