C. She talked to her on the phone. D. She went to her office to deliver the tea. 62.We know from the text that Ginger Gray. A.manages the Dixie PIT program in Kenton County B.sees that the drinks meet health standards C.teaches at Dixie...
把母狗和他们的幼小子女分开后,将这些子女混入一群同类的成年狗和幼狗中去,然后再把母狗放入狗群。母狗很快就和自己的子女会合到一起。研究表明,狗身上的体味是它们互相辨认的依据。而幼狗无法区分自己母亲和其它母狗身上的味道。因此每个母狗都能分辨出自己子女的体味。 上述论证采用了下列那种论述方法?()