---Did you notice Tom was busy all day in his office?
---Oh, yes, he has just finished his business tour of Chicago. He has a lot of work to .
A. take up
B. make up
C. e up
D. carry out
网友回答
A. take up
(答案→)B. make up
C. e up
D. carry out
解析：A. take up 占据，从事，开始学，B. make up 编造，弥补，化妆，合好，C. e up提出， D. carry out实施，执行，句意：--你注意到汤姆最近一直在办公室工作吗？--是，他刚刚从芝加哥出差回来，有很多工作要弥补。选B。