There are two types of misdiagnoses the test could make:
D. 以前大象没有吃过庄稼,吃过后发现他们prefer庄稼than野生植物,所以即使重修了庇护所,他们依旧会像以前一样
otherwise there would be more of them.
NP80%的居民要求扩建铁路以缓解高铁压力且愿意支付其费用。但这么做不能减少拥堵,因为____。
However, recent technological advances have allowed geophysicists to make three-dimensional "snapshots" of the mantle by measuring vibrations, or seismic waves, set in motion by earthquakes originating in the planet's outer shell and recording the time it takes for them to travel from an earthquake's epicenter to a particular recording station at the surface. Because geophysicists know that seismic waves become sluggish in hot, low-density rock, and speed up in colder, denser regions, they can now infer the temperatures and den- sities in a given segment of the interior.
题目理解:是2个矩形之和不是共同部分面积
没人解答吗,想问下最后一个选项,取非后不是削弱吗?
句意逻辑为王,冲啊
按照语意:主句:'Until recently, the Inuit people led a nomadic existence'
只有B才是short-term:被挤出肉类市场的农民会提前把肉类带去市场进行交易,说明会集中出现一波肉类的集中抛售,供大于求
原文第二段第三句原话 Researchers are“ #keptical# of its ability to lift or lower the planet's surface vertically“ ,和D的“skeptical”一致;原文并没有提到过speculate, 所以E里说speculation是错的
是almost all of which are gasoline powered与(almost all of which are) not subject to emissions-control standards并列,中间不能有逗号,否则前半句变成了非限定性定语从句,而后半句将和it will并列。
只涉及到resurface concrete bridges这一项目的成本问题,有其他的作用和这个项目的成本问题无关
感谢老师
化肥(化肥是无辜的)本身是不会造成环境恶化,或造成土壤退化加速的,只有人【加速使用】化肥或者人【替代】传统肥料为化肥这两件事,才会导致环境恶化。类似的有一道og的题目,说fossil fuel 或 human 或 human's burning fossil fuel 这三者谁会造成空气质量变差----选最后一个。
比较一个基因组成的个体和另一个基因组成的个体
选项D的and后面为另一句话,to complete what?
定语从句的appeared应该从过去时改成现在完成时have appeared,这是因为,消失的动物,应该是“到现在为止”出现在地球上的,不是过去出现在地球上的。
之前有道题没有说转基因种子成本is likely to decline,是对比cost,把农药的cost和种子的cost对比,然后因为农民经常多用农药,所以weaken了农民因为“经济原因”选择转基因种子。但这道题与cost无关
D. 直接给出转基因种子的一个缺点,weaken了likely to become the norm这个结论