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【单选题】
下列入侵检测系统结构中,能够真正避免故障的是A.
对等式
B.
对等式和集中式
C.
层次式
D.
协作式和层次式
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
【判断题】When the green light is on, please pick up the telephone receiver to receive your message.
A.
正确
B.
错误
【简答题】Please show this_______ when you pick up your luggage.
【单选题】W e would also like to ______ you that please do not rise to open the overhead bin to pick up your luggage until the plane stops completely.
A.
r emind
B.
say
C.
talk
D.
speak
【简答题】从企业的角度看，市场预测的结果是： A. 企业在市场环境中的地位B. 企业商品销售量C.企业在市场环境中的形象D. 市场商品销售量
【简答题】同上 Please pick up all your toys when you’ve finished playing.
【单选题】Please pick up all your toys when you've finished playing. (Match the sentence above with the appropriate definition. )
A.
be ready to pay
B.
improve
C.
gain; get
D.
take hold of and lift up
E.
gather together; collect
F.
collect someone or something from a place
【单选题】Please go to ______ to pick up your ID card.
A.
third window
B.
the window three
C.
window third
D.
the third window
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