[originaltext]What kind of work do you do in the supermarket?(A) I bought some

What kind of work do you do in the supermarket?
(A) I bought some milk.
(B) There are various goods.
(C) I am a clerk there.

Is she a Chinese or a Korean?
(A) Yes, she can speak Chinese.
(B) Yes, she is. You’re right.
(C) I don’t know. She can speak both languages fluently.