题目

根据首字母，写出正确的单词 46.E_____________ are the biggest animals on land. 47.W____________ to the zoo. 48. A g _______ has a very long neck(脖子). It's a beautiful animal. 49. A dolphin is very c________ because it can act (表演)as people do. 50. The panda is very shy, so please be very q_______. 答案：46. Elephant 47. Welcome 48. giraffe 49. clever 50. quiet 

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