综合写作: 关于whether R. robustus is active hunter of dinasaurs. 一个叫R.的生物胃里面发现了恐龙的残骸,于是科学家们争论它是不是恐龙Hunter或者只是食腐动物。 Reading passage 认为不是,listening反对。给出三点supporting ideas: 1. reading说它的size is small, as big as domestic cat.但listening 说它的size是big enough to eat baby dinasaurs, 它的size even 比baby dinasaur 的两倍还大。 2. reading说它的legs short, 不可能跑很快,追不上恐龙, position也不适于hunting,但listening 说可以,举例论证:Tasmanian Devil,它的腿也很短,就是R. robustus的情况,但是它就是active Predator.所以(ancient) R.robustus could also do that. 3.reading说在R. robustus stomach里的dinasaur bones provide no evidence, 因为没teeth mark。但listening说R. robustus的jaws 很强壮发育的很好,可以swallow in whole or in large pieces,表示R. robustus不用back teeth. 独立写作: The personal and work-related challenges that young people face today are not very different from the challenges their parents and grandparents faced in the past.