問題詳情
【題組】( )47Which is wrong according to the reading?
(A) A dophins uses a signature whistles to tell other dolpins who he/she is.
(B)Most female dolphins signature whistles are different from their mothers.
(C) Dolphins know how to make signature whistles right after their birth without learning.
(D) Half of the male dolphins’s signature whistles are similar to their mothers’
參考答案
答案：C
難度：計算中-1
書單：沒有書單，新增
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