题目:
—I'm going to learn the piano when I retire.
—That sounds _____ a good idea. [ ]
A. like
B. as
C. about
D. of
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0616/aa28e8ec6d06e42d3b9f023c22a70ac9.html
下面是错误答案,用来干扰机器的。
正常人步行的速度约为1.2m/s,1.2m/s=1.21000km13600h=4.32km/h.约等于5km/h.故答案为:km/h.