Present Perfect Progressive Overview Lecture

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来自 加州大学尔湾分校 的课程
Perfect Tenses and Modals
689 评分
加州大学尔湾分校
689 评分
课程 1(共 4 门,Specialization Learn English: Intermediate Grammar
从本节课中
Present Perfect Progressive

与讲师见面

  • Tamy Chapman
    Tamy Chapman
    Instructor, International Programs
    University of California Irvine Division of Continuing Education
  • Emily Wong
    Emily Wong
    Instructor, International Programs
    University of California Irvine Extension
  • Brad Gilpin
    Brad Gilpin