In which of the following cities did Japanese troops destroy buildings and kill and torture hundreds of thousands of Chinese citizens?
A. Beijing
B. Nanjing
C. Mukden
D. Shanghai

B

Explanation:

It is B because Japanese troops invaded and completely destroyed the city, resulting in many Chinese deaths.

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.

i think the answer is a and i hope this ; ))