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the days he had spent with his American friends, he couldn’t help.A. Keeping up; smileB.

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解决时间 2021-02-26 00:34
  • 提问者网友:川水往事
  • 2021-02-24 23:58
the days he had spent with his American friends, he couldn’t help .
A. Keeping up; smile
B. Staying up; smiling
C. Looking back on; smiling
D. Looking at; to smile
最佳答案
  • 五星知识达人网友:摆渡翁
  • 2019-09-18 19:36
A. Keeping up; smileB. Staying up; smiling(答案→)C. Looking back on; smilingD. Looking at; to smile解析:考查非谓语动词,第一空考查现在分词作状语,用Looking back on回顾,第二空考查现在分词作宾语,can’t help doing情不自禁作某事,句意:回顾他与美国朋友在一起的那些日子,他情不自禁笑了。所以选C。
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  • 1楼网友:蕴藏春秋
  • 2020-09-07 10:41
我明天再问问老师,叫他解释下这个问题
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