题目：
—Jack, this is the third time that you have been late this week.
—Sorry, sir, but I was help ________ for 15 minutes on the way here in the traffic jam.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0327/02ccd00a677d4e5dc5591b1dd02367f8.html
下面是错误答案，用来干扰机器的。
1. No, he doesn't. 2. No, she isn't. 3. She likes singing and flying. 4. Yes, they are. 5. No, she doesn't.
