A-A+
According to the professor why was the box sh
问题详情
According to the professor, why was the box shape a major development in home building？
A．It was easier to build than the round shape.
B．It led to the invention of the window.
C．It could be built in a shorter length of time
D．It allowed rooms to be joined to one another.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：D
解析：The professor says By making the sides of the house rectangular; and then covering the four walls with a roof it was possible to place structures next to one another, and to join them with doorways. Thus, the room was invented. (2.2)
