Choose the alternative which presents the correct pair of synonyms.

A revolution in communicationWhen cell phones first became available in the 1980s, they were considered to be expensive playthings for business people...

The underlined words in: ‘Experts argue it could be a risky strategy because Germany doesn’t have natural gas or oil supplies, and coal supplies have ...

Analise o texto abaixo sobre o uso das mídias e tecnologias para o ensino e aprendizagem da Língua Inglesa no Brasil. “O advento da internet permitiu ...

As primeiras aprendizagens de uma Língua Estrangeira aconteceram através do contato direto com o estrangeiro. Com o passar dos tempos, a preocupação c...

According to the first paragraph, it is correct to state that:

Choose the alternative with the correct synonym of the word goods in “…enables goods and services to be produced more efficiently.”