Questão número 636744

Read the text below, which is entitled ?Avian Infl uenza (Bird Flu)? in order to answer questions 19 and 20:

In paragraph 2, the author

• a.

  resorts to scientific data to explain the virus mutation.

• b.

  points out the economic interdependence between two countries.

• c.

  provides exact figures related to the economic and social losses.

• d.

  explains why workers compensation might cause liquidity problems.

• e.

  defines the duration of the outbreak and/or quarantine.