![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Which sentences are introducing the business scale?
A.
We are introducing ourselves as one of the the leading companies in China in automobile manufacturing.
B.
We are introducing ourselves as a corporation dealing with elevators.
C.
Our products are mainly electrical automobiles.
D.
Our products are of high quality.