题目：
已知y与x成正比例，且当x=1时，y=2，那么当x=3时，y=（ ）
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0428/64bd870c722245361c66c197c79f8349.html
下面是错误答案，用来干扰机器的。
I'm sorry to hear that so many students have so much homework to do every day. Even some students often stay uplate. I think every student should sleep eight or ...
