They rejected preservational bias because a total absence of breakage in two extinct species demonstrated that the fractures were not the result of abrasion within the pits.
.>>如果had NOT found that two extinct carnivore species were free of tooth breakage ,那麼fractures were the result of abrasion within the pits.
=A: breakage frequencies could have been the result of damage to the fossil remains in the La Brea pits
B项: 应该是Was,而不是were. over the past xx years需要用完成时
surprisingly stable,
conventional car普通车
错选D,发现有个解释的很到位
This suggests that the independent suppliers are in a position to offer these services at a lower cost. But during the bidding process, there is no certainty that the lowest bid will ACTUALLY be lower than the cost incurred by Vernon. It may just be the lowest of all the bids, but not necessarily lower than Vernon's own cost.
"一些欧美的制造商近期提高了他们的加工能力" 不就是说明求会变大吗?,然后价格不就上升了吗?
还是看og的解释比较好。og的解释是提高加工能力并不意味着求会变大,因为求是由终端需求决定的
题目:有几个人声称看到狮子+没有人会撒谎——狮子存在。c否定了没有人会撒谎
Darfir's manufacturing sector is now operating at near-peak levels.生产能力已经达到极限,再刺激也没用了。
把几年前的情景和现在的情景dui比,B提出了不同之处,weaken
E也不能说明吧,人完全可以是迁徙过来的啊,不能靠人就说明村庄的归属吧。。。
相比下来是最有力的了,还说了是f国中心
E.g:
Right: The bones of MA, a meat-eating dinosaur, were found in Africa.
Wrong: The bones of a meat-eating dinosaur, MA, were found in Africa.
第一句指MA用一种食肉动物,ok
第二句表示食肉动物是MA这种动物,错误
CD的区别在于是这种海洋白帽对全球变暖的影响是海洋环境的一个方面,还是海洋白帽影响了全球变暖这件事是海洋环境的一个方面?
应该是生物对环境的影响是环境的一个方面,而不是生物影响了环境这件事是环境的一个方面
by是介词,后面+名词
affected by whether Taiwan develops a closer relationship with mainland China or preserves the status quo,这里whether A or B是从属连词+从句作名词,表某件事,作事实主语
又如:whether or not he will come is uncertain里whether+从句作主语;He considered whether he should do it.,whether+从句作宾语
从属连词+从句作主语或宾语是语法里非常常见的,需要关注的是(1)从属连词连接的是句子而不是分词(2)从属连词要在从句里充当成分
evidence to suggest that the elephant is descended from an aquatic animal,如果没有这个证据,那么我们不会知道(suggest)大象起源于水生动物,所以用to表示evidence和显示大象起源于水生动物这件事之间的逻辑关系(evidence带来了后者状态的改变)
同理,There is no evidence to suggest which approach offers superior returns to the investors.如果有证据,则哪种方式能为投资者带来高回报是会被suggest出来的,二者的逻辑关系也是evidence存在与否会带来后者状态的改变,用to,不用that从句和分词引导的定语从句
have the capability of,拥有某项才能,如拥有捕食的能力,拥有赢的能力
凡是有主语有宾语的句子,后面带了比较的,都需要注意主语和宾语两个名词的存在所可能引起的究竟在跟主语还是宾语比较的歧义
如SVO, like sth,到底是S like sth还是VO like V sth,错,改成S, like sth,VO
SVO than sth,错,改成SVO than sth V
SVO rather than/instead of sth,错,改成SVO rather than/instead of sth V
like经常放句首,放句子中间是否可以要看是否会引起歧义。 比如,S, like sth, V O是可以的。 但是S V O, like sth就不行了,容易造成歧义了,因为不知道like是就近修饰前边句子的宾语还是后边句子的主语
as做连词表示正如,像……一样;当……时;因为;作介词表示作为,或当……时,如as a child, I hate study.
in much the same way as they experience就像他们经历……一样,ok
as experiencing,介宾短语,as表示作为或当经历……,逻辑错误;同时as experiencing里的experiencing没有逻辑主语
D,Hopefully restraining economic growth,表示有希望地去抑制经济增长,应该是这些人希望能抑制经济增长。
C,in doing sth,in做介词+名词,构成介宾短语,可以做状语。(1)介宾短语做状语不像伴随状语,不会将主句主语作为介宾短语的逻辑主语,(2)in doing sth表示在某件事上,在某方面,如have difficult in doing sth,用在本题表示在使某人借款更贵方面,政策制定者提高了利率,逻辑不合理,应该是政策制定者提高了利率,伴随发生了使某些人借款更贵。
even though是从属连词,连接的句子做状语从句,but连接两个独立的句子,此处因为even though的存在,前面的句子是状语从句而不是独立的句子,but用法错误。
我觉得是不是我的逻辑链没提取对,题目最后一句话说给定income会从harvest wood中来,公司可以获利。我以为E选项是排除他因。也纠结过D选项,但是以为只加强了结论没有作用于逻辑链。
其实题目要加强的reasoning是问题中的: that mangrove replanting will increase the Gocha cooperative's net income,不是给定income一定会从harvest wood。我觉得毕老师的讲解不太准确。