National Geographic LIFE Beginner Level

Unit 1 Hello
3 Topics | 3 Quizzes
1a National Geographic people
Unit 1-Hello-1.1
NGL Chapter One Section 1a
1a.6. Grammar: a/an
1a.7 Listen 1.4
1a.7 audio 1.4
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1a.6. Grammar: a/an

National Geographic LIFE Beginner Level Unit 1 Hello 1a.6. Grammar: a/an

什麼時候在名詞(工作)前,用 “a“ 或 ”an”。

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