Questão número 636488

Your answers to questions 38 to 40 must be based on the text below which is entitled "The politics of power":

 

In paragraph 2, the author refers to a single European market whose prices

• a.

  are just the same.

• b.

  may soon equal.

• c.

  are set by officials.

• d.

  presently differ.

• e.

  ought to be increased.