Which of the following did Quin Shi Huangdi not standardize?

Question

A) The widths of cart axles
B) Currency
C) weights and measurements
D) the width and measurements

Please help and please give clear information 2 sentences and not long articles nor web pages. Thank You!

Answer 1

This isn't exactly what you need -- but I think it's the best you can get. However, I'll bet your text has just what you need for this question.

https://huangdiwaseffective.weebly.com/what-did-huangdi-standardize.html

Answer 2

This has more information.

http://www.history4kids.co/2013/07/a-program-of-standardization-in-ancient.html

Answer 3

I eat dics

Answer 4

I know it isn't currency, but I don't know the answer either :(