单项选择题

The advantage of Telecities over megacities may include all the following EXCEPT ______.
A) reducing pollution C) high cost of urban property
B) conserving energy D) helping to deal with terrorist

A.The advantage of Telecities over megacities may include all the following EXCEPT ______.
B.reducing pollution
C.conserving energy
D.high cost of urban property
E.helping to deal with terrorist