Lesson 48 Did you want to tell me something?

你想对我说什么吗?

First listen and then answer the question: Why did the writer become very worried?

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单元复习

单词列表

6
pull */ pʊl /v. 拔
cotton wool/ ˌkɒtn ˈwʊl /n. 药棉
collect */ kəˈlekt /v. 搜集
collection */ kəˈlekʃ(ə)n /n. 收藏品,收集品
nod/ nɒd /v. 点头
meanwhile */ ˈmiːnwaɪl /adv. 同时