[单项选择]On Friday, a sociologist from the University of New Hampshire, Murray Straus, presented a paper at the International Conference on Violence, Abuse and Trauma, in San Diego, suggesting that corporal (身体的) punishment does leave a long -lasting mark -in the form of lower IQ. Straus, who is 83 and has been studying corporal punishment since 1969, found that kids who were physically punished had up to a five - point lower IQ score than kids who weren’t - the more children were spanked, the lower their IQ--and that the effect could be seen not only in individual children, but across entire nations. Among 32 countries Straus studied, in those where spanking was accepted, the average IQ of the survey population was lower than in nations where spanking was rare, the researcher says.
According to Straus, physical punishment leaves a permanent mark on the child
A. in the form of a lasting scar on the body.
B. in the form of lower IQ.
C. in the form of mental disorder.
D. in the form of violence inclination.

[单项选择]On Friday, a sociologist from the University of New Hampshire, Murray Straus, presented a paper at the International Conference on Violence, Abuse and Trauma, in San Diego, suggesting that corporal (身体的) punishment does leave a long -lasting mark -in the form of lower IQ. Straus, who is 83 and has been studying corporal punishment since 1969, found that kids who were physically punished had up to a five - point lower IQ score than kids who weren’t - the more children were spanked, the lower their IQ--and that the effect could be seen not only in individual children, but across entire nations. Among 32 countries Straus studied, in those where spanking was accepted, the average IQ of the survey population was lower than in nations where spanking was rare, the researcher says.
A. According to Straus, physical punishment leaves a permanent mark on the child in the form of a lasting scar on the body. B. in the form of lower IQ.
B. in the form of mental disorder.
C. in the form of violence inclination.

[填空题]Recently a sociologist from the University of New Hampshire, Murray Straus, presented a paper suggesting that corporal punishment leaves a long-lasting mark — in the form of lower IQ. Straus found that kids who were physically punished had up to a five-point lower IQ score than kids who weren’t — the more children were spanked, the lower their IQ — and that the effect could be seen not only in individual children, but across entire nations. Straus found that countries with higher GDP tended to be those where corporal punishment was used less often. In the U. S., the tendency to hit also varies with income, along with geography and culture.
So how might getting spanked on the butt actually affect the workings of the brain Straus notes that being spanked or hit is associated with fright and stress; kids who experience that kind of trauma have a harder time focusing and learning.
It’s not clear if spanking causes lower cognitive ability or if lower cognitive ability might s

[单项选择]A) From next Tuesday to Thursday. C) From next Saturday to Thursday.
B) From next Thursday to Saturday. D) From next Tuesday to Saturday.

[填空题]

University research benefits from

[填空题]Mark was a student at Peking University from 1996～2000, during ______ (在这段时间里，他工作努力并很快当选为学生会主席).