A-A+
The most important factor is_____.A．the qualit
问题详情
The most important factor is_____.
A．the quality of the infrastructure and services
B．where people are concentrated
C．wealth and employment
D．density figures and measurements此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：题目问：最重要的因素是什么?第二段第三句"Density figures have to be set beside measurements of wealth and employment，the quality of housing and the availability of education，medical care，clean water，sanitation and other vital services．”通过这句话可知，财富和就业机会是作重要的因素。所以，答案是B。
