Why are the lions in the Git Forest especially vulnerable to disease?A．They are physically weaker than the African lions.B．They are small in size.C．They do not have enough to eat.D．They have descended from a dozen or so ancestors.

题目

Why are the lions in the Git Forest especially vulnerable to disease?

A．They are physically weaker than the African lions.

B．They are small in size.

C．They do not have enough to eat.

D．They have descended from a dozen or so ancestors.

参考答案和解析

正确答案：D

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Why are the lions in the Git Forest especially vulnerable to disease?A．They are physically weaker than the African lions.B．They are small in size.C．They do not have enough to eat.D．They have descended from a dozen or so ancestors.

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参考答案和解析

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