Unlike smog, which in Mexico City is often dense enough to hospitalize or even kill asthmatic children, humidity is not inherently dangerous.
--> This sentence is a comparison between ALL smog (not just the smog in Mexico City) and humidity.
The real issue with choice E is that it creates a comparison between all tubes (not just the ones in mammals!) and "the tubes in birds".
The issue with choice E is that it's structured the same way, mistakenly suggesting a reference to all such tubes in the first part of the sentence.
Unlike the smog in Mexico City, which is often dense enough to hospitalize or even kill asthmatic children, the air pollution in Houston has never threatened human life.
--> Now it's just "Mexico City smog vs. Houston air pollution".
老师直播时候说 which 引导定从不是位置相对灵活么? 没有that 引导的定从位置要求严格
as is the case with noun,sth……,就如……一样
"as" makes it crystal clear that the cited actions took place during her tenure as chair.
1、second同位前面整个句子,前面已经说了向日葵是主要的商业作物,后面不用再讲这个第二指的是重要性上排第二
2、only second还是second only to soybeans?只排第二表示原本要排第一的,现在只排了第二,句子没有这个意思。排第二只在大豆的后面,only强调只在大豆这一个东西的后面。(摘自lizzyfly)
1、second同位前面整个句子,前面已经说了向日葵是主要的商业作物,后面不用再讲这个第二指的是重要性上排第二
2、only second还是second only to soybeans?只排第二表示原本要排第一的,现在只排了第二,句子没有这个意思。排第二只在大豆的后面,only强调只在大豆这一个东西的后面。
我崇拜你,大神!
大神~请问”second 同位前面整个句子是什么意思“
同位sunflowers have become a major commercial crop,怎样become major?排在植物油来源的第2名
谢谢谢谢~看到好多题有你的回复!灰常之有道理,有点依赖了嘿嘿
不客气,哈哈哈
醍醐灌顶谢谢!
谢谢~
这里用or是因为前面unclear表否定吗?
Adverbs (in a context) such as "fast", "flat", "high" are used without "+ly"
E.g. -He runs fast (Incorrect: He runs fastly)
-Throw high (Incorrect: throw highly)
nice answer
dependent表示依赖于,如依赖某人的金钱援助、食物援助;depend on,取决于,如:it depends,看情况吧。
D,as well known for/ as for才是正确的平行。
将well known看成形容词,as good as而不是is good as much as
主要看后面的从句修饰的是哪一个部分!!!
全部划线的图,考查逻辑的概率大,追求句意与逻辑。
先理解句意“因为没有能测量的标尺,所以估计宇宙的膨胀速度是个难题”的逻辑关系,
再来看各项,AC,there is a lcak 核心词lack,而不是yardstick
B核心,no yardstick,核心是标尺
C。by放句末
D。逻辑问题,“问题是缺标尺。”为什么题呢?因为缺。。。
E.逻辑太绕了。因为靠没有一个单一的标准能测量所有距离,没有标准咋能测量距离呢?
Mark一下,二刷逻辑题重点看一下
平行错误,注意看意思!
这个题提醒注意逻辑主语。
注意这里的不是并列关系!
当as做介词时,它只有一个意思,即,作为。例如:As a teacher, James taught students history. (作为一个老师,詹姆斯教学生们历史。)
当as做连词时,它有很多意思:像、因为、当等。但是,做连词时,as不能表示“作为”。
如果as是介词,那么其身后只能加名词或名词性成分,不可能加介词短语(with other cultures)。
E选项的those,使得crafts有比较对象
D,they emit far less carbon dioxide gas and other gases 意思是他们排放更少的CO2,他们排放其他气体,因为less不能修饰复数名词gases.
注意意思!
其实想成抛物线是最简单的 根本不用计算 y=0.04x2-8.5x+25,000 这是开口向上的抛物线,对称轴在纵坐标右侧,随着X值不断增大,y值减小的速率是越来越低的,所以肯定选最后那一段