He came into the classroom_____.A.very upsetHe came into the classroom_____.A.very upset B.being upset C.to upset D.to be upset 选什么?为什么?

问题描述:

He came into the classroom_____.A.very upset
He came into the classroom_____.
A.very upset B.being upset C.to upset D.to be upset
选什么?为什么?