I look for my maths book in my room,but I couldn't ____ it.A.look for B.find C.find out D.found

问题描述:

I look for my maths book in my room,but I couldn't ____ it.A.look for B.find C.find out D.found
选哪个,为什么?

你好!答案是B
look for 表示:仔细寻找
find our表示:查明
found 时态不对

书山有路勤为径,学海无涯苦作舟