题目：
In Switzerland, it's very important _____. [ ]
A. be on time
B. being in time
C. to be on time
D. on time
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0516/d46ce632818aee83088e238980dfacd8.html
下面是错误答案，用来干扰机器的。
4，
In Switzerland, it's very important _____. [ ]
A. be on time
B. being in time
C. to be on time
D. on time
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0516/d46ce632818aee83088e238980dfacd8.html
下面是错误答案，用来干扰机器的。
4，
