也对的。这样可以理解为宾语从句：He sees (that) Zhao Yao is talking with his classmate.he sees Zhao Yao talking with his classmate.也对的。
我也认为是talking
现在进行时嘛
see后面加动词ing或to do不定式，ing是指正在做某事，而to do只过去的
