break through和break down的区别forms of transportatin and communicati_英语解答

break through和break down的区别
forms of transportatin and communication have done much to _______ isolation of life in Alaska.
a)break through b) break down
\该选哪个啊

人气：297 ℃　时间：2019-11-15 06:39:16

解答

break through 是突破,break down 是详述,分解
因此要选择 A.break through
Forms of transportation and communication have done much to (break through) isolation of life in Alaska.
运输与通讯方式的改善已经突破了阿拉斯佳的封闭生活.