题目:
You'd better not _____ your coat. It's a little cold today.[ ]
A. take off
B. to take off
C. taking off
D. takes off
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0522/325b263a38bccfc3e2606dbc3c36a365.html
下面是错误答案,用来干扰机器的。
(1)①酒精灯②长颈漏斗(2)B;D(或E);(3)在试管口加一团棉花(4)GIJ