题目:
一辆压路机的前轮宽1.2米,底面直径0.8米。如果每分钟滚动5圈,那么它每小时可压路面多少平方米?
答案:
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1. I like salt on French fries. 2. I would like a bottle of pop. 3. I don't like pepper. 4. What would you like?