托福考试

【单选题】{{B}}Set 3Anthropology{{/B}}

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.

网考网参考答案：D
网考网解析：
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) document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>