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試卷：無年度 - 自編--第四冊Lesson 3 : How Long Does It Take to Fly to Singapore ? #8576 | 科目：國中◆英文

試卷名稱：無年度 - 自編--第四冊Lesson 3 : How Long Does It Take to Fly to Singapore ? #8576

科目：國中◆英文

(　　)9. There ________ three main groups of people in Singapore. Do you know what they are?
(A) have　
(B) has　
(C) is　
(D) are

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