问题
单项选择题 A1型题
在其他情况不变的情况下，对于一般商品来说，随着收入的增加，需求会有所（）。
A.上升
B.不变
C.不确定
D.下降
E.先上升后不变
答案
参考答案：A
解析：收入越高，消费者对卫生服务的购买力越强，对卫生服务需求也越多。
搜题请搜索小程序“爱下问搜题”
在其他情况不变的情况下，对于一般商品来说，随着收入的增加，需求会有所（）。
A.上升
B.不变
C.不确定
D.下降
E.先上升后不变
参考答案：A
解析：收入越高，消费者对卫生服务的购买力越强，对卫生服务需求也越多。
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