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[00:00.00]恒星英语学习网 Unit 3
[00:03.08]1.Listen and choose the words you hear.
[00:32.34]2.Listen and choose the sentences you hear
[01:08.99]3.Listen and write the missing words.
[02:05.07]4.Listen and choose the correct answers.
[03:15.24]Unit 4
[03:18.19]1.Listen and choose the words you hear.
[03:42.72]2.Listen and choose the sentences you hear
[04:10.75]3.Listen and write the missing words.
[05:09.60]4.Listen and choose the correct answers.