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The girl was often heard happily in her room.A. singB. to singC. singingD. sings

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解决时间 2021-04-03 20:15
  • 提问者网友:浪荡绅士
  • 2021-04-03 09:11
The girl was often heard happily in her room.
A. sing
B. to sing
C. singing
D. sings
最佳答案
  • 五星知识达人网友:骨子里都是戏
  • 2021-04-03 09:57
A. sing(答案→)B. to singC. singingD. sings解析:hear sb do sth表示听到某人做某事,变为被动语态时其句式结构为 be heard to do sth.
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  • 1楼网友:鸠书
  • 2021-04-03 10:54
谢谢了
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