We can summarize from paragraph 2 that______.A.people have not been allowed to travel free

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We can summarize from paragraph 2 that______.

A.people have not been allowed to travel freely within the country

B.travellers have to carry special papers such as passports and visas

C.people have not been permitted to travel freely in foreign countries

D.customs posts are necessary at the borders of the countries

请帮忙给出正确答案和分析,谢谢!

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答案解析

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  • 正确答案:B
    本题为主旨大意题。提问的是通过总结第二段我们可以得出下列哪项说法。第二段讲的是人们在国外旅行的时候需要带着特定文件以应对可能的检查。所以本题答案为B)。