The A(room) is B(crowd) C(with) D(people). 有The A(room) is B(crowd) C(with) D(people).有一处错误,找出并改正.求解啊!

问题描述:

The A(room) is B(crowd) C(with) D(people). 有
The A(room) is B(crowd) C(with) D(people).
有一处错误,找出并改正.
求解啊!