Twenty-five years later,another professor

问题描述:

Twenty-five years later,another professor
Twenty-five years later,,another professor read about the earlier study.He told his students to ()what had happened to the boys.
A.look for B.find out C.see

B
find out 找出,查出C选项应该是search那么A,C为什么不选?A是寻找C是看见