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(单词翻译:双击或拖选)
[00:03.16]Extract 1 Answer the questions using the prompts in your book.
[01:11.67]Extract 2 Tim is on the telephone to Mary.
[02:17.36]Extract 3 Answer the questions using the prompts in your book.
[03:24.85]Extract 4 Listen and respond to the statements using instructions in your book