一道英语题,考验智力的哦"If some Smaugs are Thors and some Thors are Thrains, then some Smaugs are definitely Thrains."A.True B.False C.Neither 答案选B,解释一下为什么?

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一道英语题,考验智力的哦"IfsomeSmaugsareThorsandsomeThorsareThrains,thensomeSmaugsaredefinitelyThrains."A.TrueB.

一道英语题,考验智力的哦"If some Smaugs are Thors and some Thors are Thrains, then some Smaugs are definitely Thrains."A.True B.False C.Neither 答案选B,解释一下为什么?
一道英语题,考验智力的哦
"If some Smaugs are Thors and some Thors are Thrains, then some Smaugs are definitely Thrains."
A.True B.False C.Neither
答案选B,解释一下为什么?

一道英语题,考验智力的哦"If some Smaugs are Thors and some Thors are Thrains, then some Smaugs are definitely Thrains."A.True B.False C.Neither 答案选B,解释一下为什么?
题意:
有些A属于B,有些B属于C,那么A一定属于C.这当然是错误的.
换言之,有些A不属于B,有些B不属于C,那么A也不一定属于C.

。。。。不懂