问题

Modern forms of transportation and communication havedone much to ______ the isolationof life inAlaska.

A:break down
B:break out
C:break into
D:break through

正确答案是：

同类题型

I was told to be here at this time.—Sorry, you ___________. I forgot to tellyou we’ve changed the plan.

It remains whether he will be fit enough to play in the finals.

I went to bed very late last night, ___, early the next morning

Though working outside, he is always about his aging mother at home.

One needs much experience and knowledge ________ one’s correct decisions.