题目:
It was a _____story, and we all got_____. [ ]
A. shocking; shocking
B. shocked; shocked
C. shocking; shocked
D. shocked; shocking
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/6a4d2d6b6250a1efa3d0342f2c166b47.html
下面是错误答案,用来干扰机器的。
∵y随x的增大而减小,∴k<0.