I found him___ because he could work out the problem easily.A.smart B.is smart C.to be smart
问题描述：
I found him___ because he could work out the problem easily.A.smart B.is smart C.to be smart
答
正解A
考察find 的宾语补足语 find+宾语+ 形容词/动词原形/动词ing 行式.
smart 是形容词,故选A