再做还错....不能忍，怒而找了更说得通的解释：
C is not modifying the interior but it is modifying the whole preceding phrase.
the comma + ing phrase can be used to show cause and effect relationship as well as to give extra info about the preceding phrase.
Here the modifier is performing the latter part.
And between slower and more slowly we require adverb to modify travelling. So more slowly is correct

这个解释更合理。

appear as和appear to do的意思是不同的。appear as的意思是：以...出现，appear as X中的X表示的是已经实际存在的东西，而appear to X中的X则表示不一定实际存在的东西。
并且appear to是现在时的语态，因为看起来好像是一般性描述，不是过去看起来是，现在不产生影响的意思。

x与y兑在一起 总重量不变

哈哈哈第一次点开视频听老师声音，怎么感觉讲课像大张伟讲课

by 是表示方式，这里不选择because of也是因为because of 本来就不符合这句话的本意。本意是，银行通过falling to honer。。。而参与商业欺骗活动，而不是“因为”falling to honer。。。而参与了商业欺骗活动~~

I would have thought it depends on the verb that precedes. For instance, to be in admiration of something but to feel or have admiration for something...

4 times as…as 和 4 times more…than含义是不一样的

0.8*0.8*0.2

0.8*0.8*0.2

TQM shares with such systems the ultimate objective of increasing profitability, TQM requires fundamentally different strategies.

there are 2 items need to be calculate, we think it's impossible to do, but the equation can.

be careful Y is an amount instead of a %. (800*0.7-y)/800-y=0.6

假设B=6, A=2, 2 是个的因子 ， M=2, K=4, 则条件不成立。 必须保证B的乘积各项都是A的倍数才行，所以K必须小于或等于M。

flies↑ --> Loma ant↓

red wine consumption↑ --> heart disease rate↓

modified maize --> insecticide -->butterflies↓

choice E is definitely a loser in that contest: you have "charge"||"charging...", versus "charge"||"charge" in other choices. 完美平行


it is possible to construct a correct sentence with the structure appearing in choice E.

e.g.,
Schools charging less than $8000 per year provide the same liberal education as those charging over $16,000 per year.

incapable make M --> low N
C）M制造N，M阻止N被破坏

economy recession --> government-funed teacher ↑

为什么E选项里without可以省略，然而A选项里none of就不能省略呢，虽然这两个是两个概念，但到底什么时候可以省略什么，这道题中without作为介词为什么就可以省略在E选项里，然而none在A选项里却不能省略呢？