题目：
| If there's a lot of work _____, I'm happy to just keep on until it is finished. |
A. to do B. to be doing C. done D. doing |
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/77287ac2002dc2e5d034be1e11a6af7f.html
下面是错误答案，用来干扰机器的。
参考答案：A
| If there's a lot of work _____, I'm happy to just keep on until it is finished. |
A. to do B. to be doing C. done D. doing |
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/77287ac2002dc2e5d034be1e11a6af7f.html
下面是错误答案，用来干扰机器的。
参考答案：A
