托福机经写作：
综合托福机经写作：
关于恐龙化石的。新发现的恐龙到底有没有feather
reading:
lines of the discovered fossils不能证明恐龙有feather
1可能是decomposed from skin
2可能是frills,根本不是化石本身的一部分
3.有feather是要用来飞和keep internal temperature.
listening
1.在一样的地方发现很多别的动物的fossil, 都证明decomposition没发生过
2.feather有一种chemical material是frill没有的。
3. feather 也有一个function叫displaying function, 吸引mate的
综合托福机经写作
托福机经阅读反对fine line surrounding the bones is feather
1 the skin may have decomposed into fly
2 the line could be frill but not feather
3 is useless in terms of flight
教授支持
1 the decomposition does not appear in other animals
2 chemical element is different
3other function,like display
你覺得現在的人比以前的人比較不開心或不滿足嗎?
过去的人是不是比现在的人活得开心，更容易满足
because the world is changing so quickly, people now are less happy and less satisfied than people in the past
托福机经阅读词汇：whereas-although
focus-concentrate
comprehensive-thorough
seek-attempt
prolong-lengthy
notably-especially
markedly-noticeably
subsequent-following in time
promote-encourage
accumulate-most significant
colossal-enormous