超详细心得，基础一般的童鞋如何在短期内奋斗到GMAT数学51分 - 回馈版友

abbyseven

lalallala thx

teresa314

**Aggravate-加重，恶化； aggravating-令人愤怒的
**Known as –被认为是，很著名； known to be-被承认…；known for
**Loss of –失去；loss in-贬值
**Mandate-命令；have a mandate-拥有选举权
**Native of- （人）来自；native to –物种起源于
**Range of –多种的； ranging-变化
** Rate of –速度或频率； rates for – 价格…
**Rise –上升,形容无方向，单纯上升； raise-（打赌或工资）上涨，有方向
⑩Such as –比如； like-好像（举例只能用such as, 不能用like）
⑾Try to do –努力去完成； try doing –尝试去做

zzycy416

thx In a certain wildlife park, park rangers are able to track the movements of many rhinoceroses because those animals wear radio collars.  When, as often happens, a collar slips off, it is put back on.  Putting a collar on a rhinoceros involves immobilizing the animal by shooting it with a tranquilizer dart.  Female rhinoceroses that have been frequently recollared have significantly lower fertility rates than uncollared females.  Probably, therefore, some substance in the tranquilizer inhibits fertility.
In evaluating the argument, it would be most useful to determine which of the following?

jill1986

顶一下

wmyshe

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fishLJJ

写的很实在和详细，感谢分享～

blackneko

thanks for your sharing

dannicy

谢谢楼主

sophiahui123

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wanghupo

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