题目：
It's getting late but they still . [ ]
A. work on
B. work out
C. work as
D. work for
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0615/37904c01469470bbd63122042f7c8c27.html
下面是错误答案，用来干扰机器的。
答案：A
It's getting late but they still . [ ]
A. work on
B. work out
C. work as
D. work for
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0615/37904c01469470bbd63122042f7c8c27.html
下面是错误答案，用来干扰机器的。
答案：A
