本题我们只要知道两个句子间必须添加连词连接即可排除很多选项。

问毕出老师，为什么perparing 不能做宾补？

做题注意比较急，多品品

X is second only to Y = only Y can be better than X out of all the options available
X is only second to Y = X is second to Y, but may be first, third, or tenth compared to other options available

主句用将来时，从句用一般现在时

抓核心词
本题中 evidence 的定语 核心词是什么，怎么解释合理。

主语 representatives 谓语said (that there were).. and (that they expected)

A：however 、 then 、 therefore 、 in addition 都是副词不作连词用——如何判断这些词是属于副词而不是连词呢？

根据题目可以设两个非常简单的式子：(r/100)*(A+1.25B)=A; (p/100)*(A+B)=A，但是这倆式子得不出结果，所以再列两个对应的式子：[(100-r)/100]*(A+1.25B)=1.25B; [(100-p0/100]*(A+B)=B.一除三，或二除四，就可以把AB比例找出来，再代入第一次算出来的式子，就可以约掉A或者B只剩下r和p了。

判断从句的谓语动词单复数——找先行词， 先行词复数就不能用单三。
similar后要有相似对象

where = from which
since X consequently
because X as a result

comet cause such (senstation in no other historical sighting) as (sensation in its return in 1910)

E：什么时候可以用so as to 动词后主语与主句主语一致；本题中 “自己不能减少自己”
so that 身后从句主语既可以一致，也可以不一致（从句可以加主语）
C：被动语态的问题就是——主语变成了某人某事。通常行不通的，省略了“关系“

so that 做结果状语从句

ving不仅可以做状语，也可以做后置定语，不能生硬排除。

我的问题是：
能不能根据ving前有，区分做状语和后定？

注意gmat是考查语义的@！！
unlike to do 是一件事情，另一件事情的语义是inflation可以被控制，而不能是unlike

so ，以后做题关注下 并列前后的动词是否可以通用。

A：
a RATE can't be FAST.
* the rate can be high;
* the increase itself can be fast.
similarly,
a height can't be tall (a person can be tall, or a height can be greater than...)
a bank account can't be rich (a person can be rich, or a bank account can contain a large amount of money)
etc.

it's possible to have "as many" by itself—but only if there's an obvious reference to a numerical figure given elsewhere in the sentence.

e.g.,
last year, i read 100 books; i have not read as many (= 100) this year.

there's nothing like this in the sentence at hand.

进入状态啊 一个简单的平行都没有识别，只顾着看伴随了

Ron：
"to monitor" is the only one of the three beginnings that truly makes sense here.

choice B: "... as many, or 250..."
—> this is one of the worst choices i've seen in a while.
e.g.,
• "as many" is nonsense;
• "or" is nonsense;
• "or" connects non-parallel structures;
etc.