A.She is planning to drop the class. B.She thinks the man wants to take the class. C.She only has one class on Tuesdays and Thursdays. D.She has to leave for class.
【简答题】atives. Man cannot go on __1_ his numbers at the present rate, In the _2_ 30 years man will face a period of cr. __3_ experts believe that there will be a widespread food _4_ . Other experts think...
【简答题】For some people, music is no fun at all. About 4% of the population is what scientists call “amusic”. People who are amusic are born without the ability to enjoy musical notes. Amusic people often can...