41. Doug and Billy have known each other ______ junior high school.
(A) since
(B) in
(C) when
(D) for
詳解 (共 4 筆)
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for 表該動作已持續一段時間since...
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have p.p 從過去到現在的動作,由...
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Doug and Billy have ...
私人筆記 (共 2 筆)
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sinceprepositionUK/s...
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自己的分析應該沒錯 這裡學校要解釋成在...