In the ancient castles smoke went out through______.A.the windowsB.the doorsC.the chimney

外语类 公共英语 已帮助 人

In the ancient castles, smoke went out through______.

A.the windows

B.the doors

C.the chimney

D.a hole in the roof

请帮忙给出正确答案和分析,谢谢!

热搜:导热系数单位W/m.k的含义