市场细分的心理因素主要包括生活方式、追求目标和个性等三个方面。
参考答案:对
----- I called at your house at about 7 o’clock yesterday evening, but you weren’t in.
----- I _____ a film in the cinema.
A.saw
B.had seen
C.see
D.was seeing
再造散的组成药物中含有()
A.川芎
B.当归
C.丹参
D.桃仁
E.红花