Two pigs are before on pig.Two pigs are after one pig.One pig is in the middle.How many pigs are there?There are______ pigs.A.five B.three C.seven D.nine回答后请说理由,是A还是B啊?
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Two pigs are before on pig.Two pigs are after one pig.One pig is in the middle.How many pigs are there?There are______ pigs.A.five B.three C.seven D.nine回答后请说理由,是A还是B啊?
Two pigs are before on pig.Two pigs are after one pig.One pig is in the middle.How many pigs are there?There are______ pigs.
A.five B.three C.seven D.nine
回答后请说理由,
是A还是B啊?
Two pigs are before on pig.Two pigs are after one pig.One pig is in the middle.How many pigs are there?There are______ pigs.A.five B.three C.seven D.nine回答后请说理由,是A还是B啊?
3只 选B
题目意思为:2只猪1只猪前,2只猪在一只猪后,一只猪宰中间,一共几只猪?
就是一道简单的类似脑筋急转弯的题目.
就像以前,家里有2个爸爸2个儿子,问一共几个人一样.(3个人,而不是4个人)
B
B.three
a
可以这样字
2(TWO PIGS) 1(ONE PIG) 2(2 PIGS)
最少3个
B
有一支前面有两只,有一支后面有两只,有一支在中间
只要3只就满足条件了
B
three 选B。因为第2和第3只在第1只的后面,第1和第2只在第3只的前面,第2只在第1和第3中间。
只能选B
因为根据数字分析:
两只在一只前,一只在两只前,一只在中间,只能是3才能满足这个要求。
可以先算了下,五,七,九都是不可能的。
B
B. 圆圈代表pig,旁边的号码代表pig的排列序号.1和2在3的前面,2和3在1的后面,2在中间,这道题题干中应加上at least (至少),所以应该是以下的排列情况:
○1
○2
○3