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  • 科目:英语
  • 题型:单选题
  • 难度:中等
  • 人气:1364

  I don’t know if he ____ us; if he ____, I’ll let you know.

A.will come and help; comes B.comes and helps; will come
C.will come and help; will come D.comes and helps; comes
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Idon’tknowifheus;ifhe,I’lllety