(A)                       (B)(C)                       ...

來源:國語幫 3.3W

問題詳情:

(A)                       (B)(C)                       ...

(A)(A)                       (B)(C)                       ... 第2張                        (B)(A)                       (B)(C)                       ... 第3張

(C)(A)                       (B)(C)                       ... 第4張                           (D)(A)                       (B)(C)                       ... 第5張

【回答】

(A)                       (B)(C)                       ... 第6張 

知識點:三角恆等變換

題型:選擇題

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