【单选题】It is generally agreed that the first true cities appeared about 5,000 years ago in the food-producing communities of the Middle East. The cities of Sumeria, Egypt and the Indus Valley possessed a num...
A.
West European cities established their own traditions.
B.
West European cities grew directly out of those in the Middle East.
C.
Cities appeared earlier in the Middle East than in Greece and Rome.
D.
West European and Middle East cities went through the same phases.