Where is the rest of the question ?
The correct answer is one is focused on concrete details in the text; the other is focused on ideas more subtly implied by the text
Explicit deals with details directly spoken, while inferential deals with infering, that is, some people incorrectly describe it as "what the author was trying to say".
Which of them is the underlined word on the sentence?
The standardization of the English language in the eighteenth century benefited publishers as it increased sales of literary works.
Standardizing is the process of the development and it consists on the refinement and fixing of language. The development in 18th century took place because of Samuel Johnson, son of a bookseller, who made lasting contributions to English language. It was a part of linguistic movement and it made the printing process efficient, as well.
The words <em>possibility</em>, <em>normalization</em> and <em>hope</em> affect the tone of paragraphs 1 and 2 of this passage by helping to create a tone of cautious or subdued optimism.
The correct answer is A.
Those words make the reader feel like there is a big chance that the North and South denuclearize the Korean Peninsula, but cautiously because it is a very serious matter for the whole world and it has been in discussion for a long time.