Communicationandtransportationnetworksbringpeopletogeth...

问题详情：

Communication and transportation networks bring people sometimes people themselves create some countries,laws stop people from_61_(move) freely from place to place.

In the past,many groups of people were denied the_62_(free) to travel because of their race,religion,or tries also set up Customs posts at_63_(them) ign travelers has to go through a Customs inspection before they_64_(allow) to travel in the country.

Many of those harriers also acted_65_barriers to two_66_(government) disagreed with each other on important matters,they usually would not want their citizens to exchange news or ideas freely. Countries often tried to keep military or_67_(industry) information secret.

Today,people have the ability to travel,to communicate,and to transport goods more quickly and easily_68_ever ral barriers_69_used to be difficult or dangerous to cross a hundred years ago can now be crossed easily. The barriers_70_(make) by people are nor so easy to overcome,but in spite of all kinds of barriers,people continue to enjoy traveling and the exchange of goods and ideas.

【回答】

ng            dom           r          allowed          

rnments     strial                                       

知识点：语法填空

题型：未分类