19. A: Do you know what the seven colors in a ______ are?B: Yes, they are red, orange, yellow, green
問題詳情
19. A: Do you know what the seven colors in a ______ are?B: Yes, they are red, orange, yellow, green, blue, indigo,and violet. (A) dolphin (B) garbage (C) planet (D) rainbow 背面還有試題