[单项选择]Two groups of people are compared in the third study. They are people（　）.
A. with less than5 hours of sleep a night and with 7 to 9 hours of sleep
B. who slept 4 hours a night and who slept 4 hours for 2 nights
C. with less than 4 hours of sleep a night and with 7 to 9 hours of sleep
D. with less than 5 hours of sleep a night and with 8 hours of sleep

[单项选择]第三篇 Two People，Two Paths You must be familiar with the situation：Dad’s driving，Mum’s telling him where to go．He’s sure that they need to turn left But she says it’s not for another two blocks．Who has the better sense of direction Men or women. They both do, a new study says．but in different ways． Men and women．Canadian researchers have found，have different methods of finding theirway．Men look quickly at landmarks(地标)and head off in what they think is the right direction．Women, however, try to picture the whole route in detail and then follow the path in their head． “women tend to be more detailed,”said Edward Cornell．who led the study,“while men tend to be a little bit faster and …a little bit more intuitive(直觉感知的)．” In fact, said Cornell,“sense of direction”isn’t one skill but two． The first is the“survey method”.This is when you see all area from above, such as a printed map．Y0u can see，for example，where the hospital is，where the church is and that
A. his intuitive knowledge.
B. his book knowledge．
C. Mum’s assistance.
D. the police’s assistance．

[单项选择]第一篇 Two People，Two Paths You must be familiar with the situation：Dad’s driving，Mum’s telling him where to go．He’s sure that they need to turn 1eft．But she says it’s not for another two blocks．Who has the better sense of direction Men or women They both do,a new study says．but in different ways． Men and women．Canadian researchers have found，have different methods of finding their way．Men look quickly at landmarks f地标)and head off in what they think is the right direction Women．however．try to picture the whole route in detail and then f01low the path in their head， “Women tend to be more detailed．”said Edward Cornell，who led the study。“while men tend to be a little bit faster and…a little bit more intuitive(直觉感知的)” In fact．said Cornell．“sense of direction”isn’t one skill but two．The first is the“survey method，’．This is when you see an area from above，such as a printed map You can see．for example，where the hospital is，where the church is and that t
A. his intuitive knowledge
B. his book knowledge．
C. Mum’s assistance．
D. the police’s assistance，

[单项选择]{{B}}第三篇{{/B}}