【評論主題】22. The shop owner ________ that the customers can get their money back if they are not satisfied wi

【評論內容】A.依附 B.消耗 C......觀看完★★★，...

【評論主題】( ) 3. 如右圖，四條直線中，哪一個是方程式x＝3 的圖形？ (A)L1 (B)L2 (C)L3 (D)L4

【評論內容】

C) L3