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[00:00.87]Unit 2 We can find information from books and CDs.
[00:07.96]一、Listen and tick. 听一听，勾一勾。
[00:16.45]1. M: Where can I find books about animals?
[00:28.42]2. W: There are e-books.
[00:37.55]3. M: I want a Science book.
[00:46.68]4. W: They're some CDs.