下列属于周期型行业特征的是
A. 发展直接与经济周期不相关
B. 增长的核心来源于居民收入等受经济周期直接影响的因素
C. 产品需求相对稳定,受经济周期的影响较小
D. 增长的核心来源于居民刚性需求
下列哪个不是《登记》中的人物?
A. 艾艾
B. 张木匠
C. 燕燕
D. 小元
[音频]Now you are going to hearthree short passages. Please listen to the first passage and Choose an approriate topic from the passage
A. different kinds of virtues
B. teaching children to offer help to others
C. some people need more help than children do
D. The virtue of self-control
Now you are going to hearthree short passages. Please listen to the second passage and Choose an approriate topic from the passage
A. The virtue of self-control
B. self-control and caring
C. different kinds of virtues
D. wisdom, the most important virtue