【正确答案】
B
【答案解析】[听力原文]32-35
According to a new study done at the Medical school of the University of California, left handed people may be more likely to have accidents than the right handed. One reason may be that left handers tend to make minor mental mistakes. In the study of 2000 sailors, those who had more mental errors also had more accidents, end left handers were reported to have more mental errors and more accidents than right handers. The author of the study, Harry Smith said "Minor mental mistakes are mistakes that any adults would make when they were tired or careless and they could lead to accidents because they lose track of what we are doing." Paul White, chief of the study program said that he found the study interesting and exciting. But he warned that the conclusions should not be accepted without further investigation. He said the study had limitations, and limitations could have influenced the results. Harry Smith, who is right handed himself, stressed that the study was not an official project and said that the findings cannot be applied m every left hander. He said minor mental mistakes were mostly because of the lack of concentration. But in the past, it was believed that left handers tended to have more accidents largely because most equipment was designed for right handers.
32. What did the new study find out?
该题问“这项新的研究发现了什么?”短文开始就提到：According to a new study done at the Medical school of the University of California, left handed people may be more likely to have accidents than the right handed．(根据在加利福尼亚大学医学院的最新研究发现，惯用左手的人比用右手的人更易于发生事故。)因此[B]“惯用左手的人比用右手的人更易于发生事故”为正确答案。
【正确答案】
B
【答案解析】[听力原文]
According to the passage, why did people tend to have accidents when they were tired?
该题问“根据本段，为什么人们在疲倦时易于发生事故?”短文中说道：When they were tired or careless and they could lead to accidents because they lose track of what we are doing．(当他们疲倦或粗心时，他们就会发生事故。)因此[B]“他们忘了正在做的事”为正确答案。