You need to generate a report that lists language codes and region codes.Which code segment should you use?()<br /> <img src="https://nimg.ppkao.com/2018-07/zhoulian/2018072713324828879.jpg?sign=0f42c5133f70a8418e3dddab3cf6e6d8&t=62d0aa95" />
A、A
B、B
C、C
D、D