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  • 更新 2022-09-03
  • 科目 英语
  • 题型 单选题
  • 难度 中等
  • 浏览 1612

They had ________ in keeping in touch with each other that they decided to move to the same city.

A.such many difficulties
B.such much difficulty
C.so many difficulty
D.so much difficulty
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Theyhadinkeepingintouchwitheac