问题
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材料题请点击右侧查看材料问题 查看材料A.periodB.levelC.p
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【C13】A.secondB.minuteC.hourD.time
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【C13】A.It makes sense thatB.It is suggested thatC.It is true thatD.It is high time that
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【C6】A.periodB.durationC.courseD.length
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ROUND(1234.56,-2)和ROUND(1234.56,1)的正确结果是A)1234和1234.5 B)1230和1234.6 C)1200和1
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Math.round(11.5)等于多少(). Math.round(-11.5)等于多少( ). A 11 -11 B 11 -12 C 12 -11 D
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