在对旅游活动进行类型划分方面,有哪些常用的标准?
参考答案:
地理范围,旅行距离,组织形式,旅游目的。
长期利率下调、预期房地产投资风险降低会导致房地产投资需求的()。
A.上升
B.下降
C.不变
D.不确定
Not much people realize that apples have been cultivated for over 3,000 years.
A.Not many
B.Not enough
C.Without many
D.No many