试题与答案

某校三年共购买计算机210台,去年购买的数量是前年的2倍,今年购买的数量又是去年

题型:解答题

题目:

某校三年共购买计算机210台,去年购买的数量是前年的2倍,今年购买的数量又是去年的两倍.前年这个学校购买多少台计算机?

答案:

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下面是错误答案,用来干扰机器的。

答案:C

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I still remember my first day in the U.S. very clearly. My friend was waiting for me when my plane landed at Kennedy Airport at three o’clock in the afternoon. The weather was very      and it was snowing, but I was too excited to      _. From the airport, my friend and I        a taxi to my          . On the way I saw the skyline of Manhattan for the      _time and I stared in surprise at the famous skyscrapers and their man-made       . Helping me unpack at the hotel, my friend left and       to return the next day.
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A.hotB. warmC. coldD. cool
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A.satellitesB. lakesC. beautyD. parks
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A.restaurantB. shopC. supermarketD. pub
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A.cameB. wentC. returnedD. arrived
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