Questão número 637954

READ TEXT II AND ANSWER QUESTIONS 15 TO 17:

According to the text, Microsoft:

• A.

  has been struggling to do away with spam;

• B.

  has solved all the problems related to spam;

• C.

  is not really much concerned about spam;

• D.

  has fought its final battle with spam;

• E.

  is looking forward to the launching of spams.