标签“participle.ppt”的相关文档,共1条
  • (22) -ing participle.ppt

    (22) -ing participle.ppt

    Lecture22-ingParticiplesInthisbook,theterm“-ingparticiple”isusedtoincludeboththetraditional“presentparticiple”andthe“gerund”...

    2024-12-031360642.5 KB46
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