问题
填空题
鸡兔同笼，鸡比兔多12只，鸡兔共有72只脚，鸡有（ ）只，兔有（ ）只。
答案
20；8
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鸡兔同笼，鸡比兔多12只，鸡兔共有72只脚，鸡有（ ）只，兔有（ ）只。
20；8
| 根据表格内容补全对话。 | ||||
B: It's 1 2 . A: What 3 the weather 4 today? B: It's very 5 . A: And what's the 6 , do you know? B: The 7 temperature is 5℃.The 8 is 5℃. A: Oh, it's still 9 now. Let's go out and play together. B: Good idea. We can 10 a snowman. 1.______ 2.______3.______ 4.______ 5.______ 6.______ 7.______ 8._______ 9._______ 10.______ |