A-A+
A．Because we cannot make the choice.B．Because
问题详情
A．Because we cannot make the choice.
B．Because we do not have enough resources.
C．Because we do not have a free housing market.
D．Because education is more important than housing.
参考答案
正确答案：B
解析：选项都和原因有关。从However, housing uses up our scarce resources．可以得知是因为没有足够的资源。
