A-A+
If a doctor gives you 3 pills and tells you to
问题详情
If a doctor gives you 3 pills and tells you to take one pill every half hour, how long will it take to take them all?请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:1 hour
1 hour 解析:假设你在1点钟时吃第一片药,1点半时吃第二片,那么2点时就会吃完最后一片,总共需一小时。