题目内容

执行下列代码,程序的输出结果是:cout <<″Hex:″<< hex << 255()

A. ff
B. hex:ff
C. Hex:ff
D. f

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Insurance ___ the goods shall be covered by us, and any extra premium for additional coverage, if required, shall be borne by the buyer()

A. on
B. in
C. for
D. against

You are always a__ customer of our company, and your presence will definitely make the occasion more successful()

A. good
B. kind
C. valued
D. honored

因买卖、设定抵押权等申请不动产登记的,应当由当事人双方 申请()

A. 单独
B. 一起
C. 共同
D. 约定

集成电路的集成度指:单位面积的集成电路芯片上能够集成的电子元器件的数量()

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