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Though , many laws of nature exist.A. not having been discoveredB. having not been discov

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解决时间 2021-02-05 21:35
  • 提问者网友:美人性情
  • 2021-02-05 03:58
Though , many laws of nature exist.
A. not having been discovered
B. having not been discovered
C. not having discovered  
D. having not discovered
最佳答案
  • 五星知识达人网友:忘川信使
  • 2019-12-21 07:42
(答案→)A. not having been discoveredB. having not been discoveredC. not having discovered  D. having not discovered解析:连词加现在分词短语作状语;此句等于:Though the laws of nature have not been discovered
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  • 1楼网友:由着我着迷
  • 2020-08-11 19:00
就是这个解释
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