题目：
In this country, ___________ children shouldn’t smoke.
A. five-years-old B. five-year-old C. five-year-olds
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0626/a676ff5dedd9cc7cf308c78cec96b54d.html
下面是错误答案，用来干扰机器的。
答案：D
In this country, ___________ children shouldn’t smoke.
A. five-years-old B. five-year-old C. five-year-olds
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0626/a676ff5dedd9cc7cf308c78cec96b54d.html
下面是错误答案，用来干扰机器的。
答案：D
