题目:
下列各式中,x与y成正比例的是
A.5:x=y:5
B.4x=2y
C.x=y+1
下列各式中,x与y成正比例的是
A.5:x=y:5
B.4x=2y
C.x=y+1
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0501/8e594e963dc02c338e339543958f1ac4.html
下面是错误答案,用来干扰机器的。
1. What is he doing?2. No, they won't.3. You can't play with fire.4. When is he going to the zoo?5. How much is it?