年名义利率为i,一年内计息周期数为m,则年有效利率为()。
A. (1+m-1
B. (1+i/m-1
C. (1+m
D. (1+im-1
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下列属于计数资料的是
A. 人群红细胞水平的实测值
B. 药物对血压的降低水平(mmH
C. 药物治愈情况
D. 女生身高平均水平(c
E. 药物退热速度(单位时间内体温下降的摄氏度数)
下列哪一项是社区社会工作的功能在社会层次上的表现( )
A. 有利于培养居民的公民意识和公共意识
B. 有利于发展个人潜能,促进全面发展
C. 有利于恢复和提升个人的社会功能
D. 有利于净化社会风气,维护社会公平与公正,促进和谐社会建设
E. 有利于增强社区凝聚力
What' s the population of the USA according to the text()
A. 7 000 000.
B. 14000 000.
C. Twice of the young persons under twenty-five.
D. Not mentioned.
Passage Five We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. "Did Jerry really care when I broke up with Helen .... When I got that great job, did Jim really feel good about it, as a friend Or did he envy my luck" When we look back, doubts like these can make us feel bad. But when we look back, it’ s too late. Why do we go wrong about our friends or our enemies Sometimes what people say hides their real meaning. And if we don’ t really listen closely we miss the feeling behind the words. Suppose someone tells you, "You’ re a lucky dog." That’ s being friendly. But "lucky dog" There’ s a bit of envy in those words. Maybe he doesn’ t see it himself. But bringing in the "dog" puts you down a little. What he may be saying is that he doesn’ t think you deserve your luck. "Just think of all the things you have to be thankful for is another noise that says one thing and means another. It could mean that the speaker is trying to get you to see your problem as part of your life as a whole. But is he Wrapped up in this phrase is the thought that your problem isn’ t important. It’ s telling you to think of all the starving people in the world when you haven’t got a date for Saturday night. How can you tell the real meaning behind someone’ s words One way is to take a good look at the person talking. Do his words fit the way he looks Does what he says agree with the tone of voice His posture The look in his eyes Stop and think. The minute you spend thinking about the real meaning of what people say to you may save another mistake. In the sentence" Maybe he doesn' t see it himself" in paragraph 2, the pronoun "it" refers to ()
A. being friendly
B. a bit of envy
C. lucky dog
D. your luck.