Passage 3[音频]Questions 33 to 35 are based on the passage you've just heard.33.
A. Parents and teachers who are important to them.
B. Adults and peers who are important to them.
C. Important teachers and peers.
D. Adults and peers around them.
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34.
A. Their perceptions of their parents’attitude towards them.
B. Their perceptions of how their teachers value them.
C. Their perceptions of how their peers judge them.
D. Their perceptions of how the important adults in their lives judge him.
35.
A. The factors that help a child develop his self-esteem
B. The factors that may contribute to low self-esteem among children.
C. The role of education in developing young children’s self-esteem.
Different criteria to evaluate children.
环比增长率是()
A. 报告期观察值与前一时期观察值之比减1
B. 报告期观察值与前一时期观察值之比加1
C. 报告期观察值与某一固定时期观察值之比减1
D. 报告期观察值与某一固定时期观察值之比加l
判断时间序列是否存在趋势成分的一种方法是()
A. 环比增长率
B. 利用回归分析拟合一条趋势线
C. 计算平均增长率
D. 计算季节指数
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