Modernformsoftransportationandcommunicationhavedonemuch...
来源：语文精选馆 3.24W
问题详情：
Modern forms of transportation and communication have done much to ________the isolation of life in Alaska.
A. break through B. break down
k into D. break out
【回答】
A知识点：词组 短语
题型：选择题
