问题
单项选择题
根据产业周期理论,任何产业或行业通常都要经历()个阶段。
A.3
B.2
C.4
D.5
答案
参考答案:C
解析:
根据产业周期理论,任何产业或行业通常都要经历幼稚期、成长期、成熟期、稳定期日个阶段。
根据产业周期理论,任何产业或行业通常都要经历()个阶段。
A.3
B.2
C.4
D.5
参考答案:C
解析:
根据产业周期理论,任何产业或行业通常都要经历幼稚期、成长期、成熟期、稳定期日个阶段。
Passage Three
What does the study by Hunter show
A.The sections activated by men and women’s voices are different.
B.Women’s voices are more easily to identify and listen to.
C.Men and women’s brains have a significant difference.
D.Women’s voices are more complex than men’s.