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—Show me your permit, please.—Oh, it's not in my pocket. It .A. must have fallen outB. mig

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解决时间 2021-01-03 20:48
  • 提问者网友:留有余香
  • 2021-01-02 19:56
—Show me your permit, please.
—Oh, it's not in my pocket. It .
A. must have fallen out
B. might fall out
C. could fall out
D. should have fallen out
最佳答案
  • 五星知识达人网友:酒者煙囻
  • 2021-01-02 20:05
(答案→)A. must have fallen outB. might fall outC. could fall outD. should have fallen out解析:A 考察情态动词。句义:请给我看你的准入证。哦!证件不在我的口袋里,肯定掉了。Must have done表示对过去事情的肯定推测。意为:一定做了某事。故A正确。
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  • 1楼网友:長槍戰八方
  • 2021-01-02 20:42
感谢回答
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