The company plans to boost its profits by outsourcing those parts of its business that independent suppliers can provide at lower cost than Vernon can itself.公司计划通过外包业务来增加利润，这些外包业务可以被独立供应商以更低的价格提供。
that做定语修饰business，business that independent suppliers can provide (that business) at lower cost than Vernon can itself

容易误选D D选项with a thesis的主语是the Council，不合逻辑，应该是Shopping for a Better World
E选项中，whose既可以指代人，也可以指代物

only one currently existing species of deer has any anatomical feature that even remotely resembles a hump
只有一个现存物种有一点点类似于hump的结构特征。
anatomical 结构的；remote，遥远的，细微的

the tiny increase in the ratio of teachers to students might not be enough. Choice (C) seriously weakens the conclusion,

（A）主体部分是The thirteen original British colonies in North America each had a written charter. ✅
（B）缺少谓语动词
（C）some that 其中that指代some是错误的
（D）all had a 错误
（E）while后面跟完整的句子或ing形式

A，生产新药，取代老药。
CR：政府不让涨价，那我就生产新药，把新药的价格定高些，一样赚更多钱。这个选项比较隐晦。
B，人口增加，总购买量和单价不变，会使人均购买支出降低而不是升高。

discrepancy：医生觉得与病人在一起时间不够（注意是不够不是变短！）&实际上病人与医生相处时间变多
那么能够conform以上2点的就只有B.医生给病人开方子前可选择的治疗手段变多了，对于医生来说他们就要花更多时间来选择，尽管对于病人来说office time变长，但其实变长的只是医生做选择的时间，而非spend with patients的时间。

B的问题主要是，科学家只表明：Finally, some scientists argue that the complex lungs of birds could not have evolved from theropod lungs。 没有说肺部有没有保存下来。

When a caterpillar emerges from the egg on a tree branch,当C出现在树枝上的卵旁边时=当C从树枝上的卵里孵化出来时

When a caterpillar emerges from the egg on a tree branch,当C出现在树枝上的卵旁边时
emerge from sth，从某处出现，如：She finally emerged from her room at noon. 中午，她终于从屋里出来了。

Which of the following hypotheses is best supported by the statements given?下列哪个假设最能得到所给陈述的支持? = 根据上面的陈述，下面哪个是最准确的？

（A）（B）选项前后要比较的对象是set dividends这个动作，所以than后面应该是than they have done（不应该出现be动词）
（C）比较前后平行✅
（D）（E）expect that sb will而非expect sb that they will

（A）......，and also...... and和also在语意上是重复的 先行词是 campaign，后面动词应用单数
（B） ✅
（C）in doing需要句子的动词是doing这个动作的一部分
（D）（E）不平行

⚠️
当“非数字物体”比较时，我们通常会用double(twice) as much as或double(twice) as many as，例如：
twice as many dogs
double as much water
但是，当“数字”比较时，我们不能加as many或as much，例如：
twice the increase
double the decrease

candidates和candidacy需要区分！！！

Independent run for the presidency表示“独立竞选总统职位”，在意思上等同于independent candidacy

C和D二选一。Ron的答案：The actual mistake in choice D is the word "arrangement". "Arrangement" doesn't refer to the process of arranging something; it refers to the arrangement that results from that process.

错选E distinctions A to B是错误的
C选项：not so much...as...

Manufacturers issue cents-off coupons to get consumers to try their brand of product with the hope that the consumers who try their brand will switch their brand loyalty.
第一个to do做目的状语，修饰issue，发行优惠券以获取顾客；第二个to do是定语，修饰consumers，获取顾客，这些顾客将会尝试他们的品牌；with the hope做状语，修饰issue，带着什么样的希望发行优惠券。
issue sth to sb，发行，发布

the face value面值，票面价值；redeem，兑换票券，偿付贷款

A city plans to attract new citizens with new housing and new facilities such as parks, recreation centers, and libraries.用新房和新公共设施来吸引新市民。
attract sb with sth，用某物来吸引某人

Other towns and cities nearby have yet to embark on any comparable plans to attract new citizens.附近的城镇还未开始实施计划。
have yet to do sth=have not yet done sth，尚未做某事

researchers' speculation is about the convection, not the masses of hot rock.