Qual alternativa abaixo está de acordo com o contexto de venda de garagem​

Read again the following fragments from the text studied before, then choose the correct answerl. "the earth's climate has changed before, but this time is different".ll. people are causing these changes, which are bigger and happening faster than any climate changes that modern socity has ever seen beforea)in both fragments, the word before refers to action that happened at.( )a specific time in the past(. )an unspecified time in the pastb)in both fragments, the exact time the actions happened(. )is important(. )is not importantc)in fragment ll, the word ever is used for (. )contrast (. ) emphasisd) in fragment ll, the present perfect tense is used to talk about a finished action.(. )connected with the present.(. ) that happened at a specific time in the paste) the fragments with an irregular verb is.( ) fragment l. (change). ( ) fragment ll (seen)​