马某(19岁)和李某(17岁)两人是同班同学，二人都不好学习。一日，_爱下问搜题

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问题问答题

马某(19岁)和李某(17岁)两人是同班同学，二人都不好学习。一日，马某发现学校附近有一个建筑工地里堆放着许多电缆，且看管不严，便打起了偷电缆卖钱的主意。马某将此想法与李某商量，二人一拍即合。为保证偷得电缆后顺利脱手，二人在行动之前专门去了一个五金商店打听是否收购电缆。五金店老板许某一看二人神情，便已心领神会，但故意不动声色，只装作不知情。在经过一番讨价还价之后，双方谈妥了收购价格。因见马某和李某年少，在二人离开时许某特意叮嘱，晚上12点之后才能送货过来。马某和李某当天晚上就开始了行动，因恐人少行动太慢，马某又叫上了表弟夏某(15岁)帮忙望风。三人偷得电缆后，在送往五金店的途中被几名巡逻的警察发现。警察偷偷跟踪至五金店外，趁双方交易时即行抓捕。在抓捕过程中，马某和夏某二人为了逃跑，用铁棍将其中一名警察打成重伤。问题：

许某收购电缆的行为构成何种罪名为什么

答案

参考答案：许某收购电缆的行为构成盗窃罪的共犯。许某的行为之所以以盗窃罪的共犯论处而不以收购赃物罪论处，是因为根据刑法的有关理论，如果销赃前收购人与他人有通谋，他人作案后由收购人帮助销赃的，则构成帮助他人实施犯罪的共犯，不属于收购赃物罪。

完形填空

I have two really good friends. Nancy and Richard. They both believe in the 1 of positive thinking. However, though their personalities are 2 . They are totally different in other areas of their lives. The biggest differences are their 3 , career choices, and way of life.
Love and concern 4 Nancy’s childhood. She , along with her younger sister, was 5 by her mother and father. Nancy’ parents were 6 in her schoolwork, making her excellent at school. On the other hand, Richard’s childhood lacked love. His parents 7 him up to his grandparents when they failed to take care of him 8 . His grandmother took care of him most of his growing up years.9 , since his sister didn’t live with him, he never really got to10 her.
Another difference is their career choice. Nancy has always been a 11 and made a choice to work in a variety of different12 settings: doctor’s offices, hospitals, nursing homes and a visiting nurse. Her13 part was working with pediatrics(小儿科)。 However, Richard14 to work in the business world. He prefers to work with15rather than with people.
A third difference is their16. Nancy is always on the go. She goes to yard sales, out to eat,and enjoys nature. She is17; has five children, thirteen grandchildren, several great-grandchildren. 18, Richard likes to stay home and do things alone. He is single and has no children.
I am very 19 for the fact I have two similar yet very different friends, Nancy and Richard. This has 20 me that anyone can be positive thinker. And it is also what makes my friendship with both of them very intriguing(有趣的) and challenging.

B．exhibitions

B．independent

B．in contrast

D．acknowledged

问答题

设{a_n}为等差数列，且S₈=8，则a₁₀=-21．（）
(1)a₄=3； (2)a₂-a₇=20．