初一英语填空,At the (begin) of the _ (twenty) century,the world’s population was about 1,7 billion

分类: 作业答案 • 2022-07-01 16:47:42

问题描述：

初一英语填空,
At the ______ (begin) of the _______ (twenty) century,the world’s population was about 1,7 billion

答

beginning 这是一个固定词组在··的开始
twentieth 用序数词

答

begining twentieth

答

beginning
twentieth
at the beginning of是个固定词组
前面有the,用序数词.twenty的序数词是twentieth.

初一英语填空,At the ______ (begin) of the _______ (twenty) century,the world’s population was about 1,7 billion