He sat down and watched Wang Wang play with a friendly black cat否定句

问题描述:

He sat down and watched Wang Wang play with a friendly black cat否定句

翻译成中文就是:他坐下来去看旺旺和那只友善的大黑猫玩耍.
所以否定的话:he didn't sat down and watched```````````````
但是这样否定的话就有两种理解了,一是他没坐下,但看了旺旺玩猫,另一种是都否定了.