Questões de Adjetivos | Adjectives (Inglês)

In the fragment in the seventh paragraph of the text “One of the problems, though, was that counterfeiters had great success with paper bills”, the word in bold is associated with the idea of

The adjective in “the poorest countries” (5^th paragraph) is in the same form as

The adjective in “is it fair for the state to collect through taxes” (1st paragraph) is equivalent in meaning to

Consider the following excerpt from the text: 
“As customers have greater access to decent broadband internet speeds, video becomes a more practical, appealing, and expected option to get support” (l. 01-02).
The underlined words represent comparative structures. Mark the option below that shows the correct superlative forms of these adjectives, in the order they are presented in the text:

In the sentence “4. Ensure the security of emerging technologies...”, the word emerging functions as