IP地址是由( )位二进制比特组成的A、32B、48C、64D、128

IP地址是由( )位二进制比特组成的A、32B、48C、64D、128

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—Do you enjoy Han Lei’s songs?—Yes. He is the winn

—Do you enjoy Han Lei’s songs?—Yes. He is the winner of I’m Singer II. I can’t t

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It ______ him half an hour to write the letter.A、t

It ______ him half an hour to write the letter.A、takeB、takesC、tookD、taking

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