The impact of Einstein’s breakthrough in the field of photo electric effect the understanding of the universe was simply tremendous.
A. in
B. on
C. with
D. about
网友回答
A. in
(答案→)B. on
C. with
D. about
解析：考察固定搭配。effect on对……有影响。句意：爱因斯坦在光电领域的突破的影响，对了解宇宙的影响是巨大的。故选B。