The ______ of new inventions(发明) should be to make life easier, not to make it harder. A. rules B. s...
2022-11-19 17:39:18 53次 2015-2016学年江苏宜兴丁蜀学区七校联考初二第二次质量检测英语卷(解析版) 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
The ______ of new inventions(发明) should be to make life easier, not to make it harder.
A. rules B. subjects C. secrets D. purposes
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