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【单选题】
Web 服务器上的漏洞主要有( )A.
来自假冒交易网站的威胁
B.
防火墙的攻击
C.
客户机已经成为肉鸡
D.
用户操作不当
手机使用
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反馈参考答案：
举一反三
【简答题】与正面垂直的直线,与其它两个投影面一定___,这样的直线称为正垂线。
【单选题】I don't think it (advisable) that he (will be) assigned (to) the job (since) he has no experience.
A.
advisable
B.
will be
C.
to
D.
since
【单选题】—What do you think of he did? —I think he has no right _ it like that [ ]
A.
what; to do
B.
where; to do
C.
how; doing
D.
when; doing
【简答题】与正面垂直的直线,与其它两个投影面一定 ,这样的直线称为 。
【单选题】I have no doubt that he will pass the exam, but I still think there is something about _____ he has really got everything ready.
A.
that
B.
whether
C.
how
D.
Why
【多选题】导游员小张在带团过程中，擅自变更行程单中的接待计划，那么下列关于对小张的行政处罚正确的是
A.
对小张责令改正
B.
没收小张违法所得
C.
暂扣小张导游证1至3个月
D.
扣小张导游证3至6个月
E.
情节严重的，吊销小张导游证
【单选题】—I think Tom has made many friends in China. —_______. [ ]
A.
So I do.
B.
So he has.
C.
So has he.
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