Questões comentadas de Concursos do Quadro Complementar de Oficiais da Marinha (Quadro Complementar)

Limpar Busca

Mark the option that presents an INCORRECT use of a modal verb.

  • A This machine should work properly.
  • B New great inventors might appear in any age.
  • C May you foilow the present legislation?
  • D This should be enough to speed up the current.
  • E They couldn't change anything in the company.

The preposition in English plays an important role, to connect words and it might express different meanings, as noticed in "Can we stop it; weakening by 2050?"

Mark the statement which presents the correct use of prepositions.

  • A Weather conditions have been changing over the years.
  • B Antarctica's current has influence at several aspects.
  • C The reference we find depends of some dolphins.
  • D The author alerted the consequences with global ocean.
  • E Biologists usually take care for nature.

According to the excerpt below, mark the correct conjunction that can be replaced for another, without changing the meaning of the text.

"But fresh, cool water from melting Antarctic ice is diluting the salty water of the ocean, potentially disrupting the vital ocean current."

  • A Since
  • B When
  • C However
  • D Moreover
  • E Because

Coloque F (falso) ou V (verdadeiro) nas afirmativas abaixo, com relação a misturas, assinalando a seguir a opção que apresenta a sequência correta.

( ) Os componentes de uma mistura podem ser separados por técnicas físicas.
( ) As misturas não retêm as propriedades de seus constituintes.
( ) Em algumas misturas, os íons ou moléculas componentes estão tão dispersos que a composição é a mesma em toda a amostra, independentemente do tamanho.
( ) Decantação, filtração e destilação são exemplos de técnicas de separação de misturas.

  • A (V) (F) (V) (F)
  • B (V) (F) (V) (V)
  • C (F) (V) (V) (F)
  • D (V) (F) (F) (V)
  • E (F) (F) (F) (V)

By reading the text: "[...] spreading them out as they drift towards the continent.", it is correct to infer that the meaning of the underlined term is similar to:

  • A expand.
  • B close.
  • C reduce.
  • D contract.
  • E compress.