Long ago, man used to with his hands but now man is used to with machines, and sometimes a robot is used to instead of people.
A. work, working, work
B. work, working, working
C. working, work, working
D. working, work, work
Long ago, man used to with his hands but now man is used to with machines, and sometime
答案:2 悬赏:80 手机版
解决时间 2021-03-05 18:23
- 提问者网友：川水往事
- 2021-03-04 20:39
最佳答案
- 五星知识达人网友：野慌
- 2020-06-07 20:10
(答案→)A. work, working, workB. work, working, workingC. working, work, workingD. working, work, work解析：原文意思，很久以前，人类常常用双手劳动，但是现在人们习惯了使用机器，有时候机器人被用来工作，代替了人。used to do sth. 过去常常干某事（现在已不再这样），be used to (doing) sth. 习惯于干某事（to为介词），be used to do sth.被用来干某事，故选A。
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- 1楼网友：纵马山川剑自提
- 2020-09-17 05:46
就是这个解释
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