Câu 643 : Which of the following expresses the essential information in the underlined sentence in paragraph 8 ? A. If people in a nation ca...

Câu  643 :

Which of the following expresses the essential information in the underlined sentence in paragraph 8 ?

A. If people in a nation can gain access to knowledge, equalities among people will be improved.

B. Even if there were access to intellectual data, there would still remain inequalities among the people.

C. The more inequalities in a country are decreased, the more knowledge there is for people to access.

D. It is impossible to gain access to knowledge as there are such a lot of difficulties in a country.