单项选择题
W: What’s the time by your watch M: Ten-thirty. But it’s three minutes slow.
A.10:33. B.10:27. C.10:30.
A.large numbers of people do not need sleep B.a person was found who actually didn’t need any sleep C.everyone needs some sleep to stay alive D.people can live longer by trying not to sleep
A.take a tour mobile B.take a taxi C.take a bus