The attitude of author toward Microsoft's existence is______.

A．is just like a holy person with many good deeds
B．was very cunning to make full use of the common
C．was once a civil service commissioner of New York
D．didn't achieve any satisfying results people expected

A．He met great difficulties in winning the support of the recipients.
B．He made sure that nobody could waste the money of taxpayers.
C．He achieved in converting the nature of New York police force.
D．He benefited many saloon owners and others by his constant reforms.