单项选择;The boy enjoys watching NBA piayers--basketball every Sunday.A;piay B;piaying
问题描述：
单项选择;The boy enjoys watching NBA piayers--basketball every Sunday.A;piay B;piaying
请说明理由
答
应该选A因为根据语义他不应该是喜欢看NBA players正在打球,而是喜欢看他们打球,这里有一个很大的区别在于一个动作是否正在进行
eg:The boy watched NBA players playing basketball in the street
这是就用playing
(NBA players不可能在街上打篮球__语义有点不对,不过你就将就的理解吧!)