题目内容
People will have ______ free time and ______ housework to do in the future because robots can help a lot.
A. less; more B. more; less
C. fewer; more D. less; fewer
练习册系列答案
相关题目
题目内容
People will have ______ free time and ______ housework to do in the future because robots can help a lot.
A. less; more B. more; less
C. fewer; more D. less; fewer