Questions 9 to 12 are based on the conversation you have just heard.
A. He is a teacher at Cambridge.
B. He is a teacher at Oxford.
C. He is a student at Cambridge.
D. He is a student at Oxford.
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Questions 16 to 18 are based on the passage you have just heard.
A. Children who had not spoken before age 2.
B. Children who did not use phrases before 18 months.
Children who had not spoken before 18 months.
D. Children who did not use phrases before age 3.
春秋初期的著名政治家管仲说：“凡治国之道，必先富民。”管仲曾任齐国宰相，曾提出许多治国主张，这种“治国必先富民”的见解，也许是他作为宰相亲身经历的感受或经验之总结。战国时期的思想家荀子也说：“足国之道，节用裕民。”这是说，要使国家富足的根本方法，在于节省国家行政费用，而使人民富裕起来。国家要把节省的费用，用来改善民生。西汉政论家贾谊则说：“以富乐民为功，以贫苦民为罪。”这是说，统治者要把人民富裕安乐作为治国的功绩，把使人民贫困痛苦作为为政的罪过。 文段主要说的是______。
A. 中国古代政治家的思想主张
B. 能否使人民富裕安乐是检验为政者功过最重要的标准
C. 管仲、荀子、贾谊三人关于治国的不同理念
D. 治国要以人为本，注重民生
系统抽样所包含的步骤是______
A. 划分次级总体
B. 确定随机数
C. 确定开始抽取元素的位置
D. 计算抽样间距
E. 确定抽取元素的方法
Questions 13 to 15 are based on the conversation you have just heard.
A. The woman does not like the green dress because it does not go with the hat.
B. The woman is going to wear a hat because many people do so.
C. The woman advises the man to wear a suit because there is a formal occasion.
D. The man thinks it is OK to wear a sports coat because there is an informal occasion.
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