Negative:
If (B) is a "no", then the tick population is not artificially small as a result of a limited # of host animals. In that case, the plan is likely to have the described effect.
Those are fundamentally contrasting outcomes, depending on whether (B) is true or false, so that means (B) affects the judgment.

RonPurewal:
If (B) is a "yes", this means that the tick population is smaller than it could be, because there aren't enough host animals to go around. I.e., the tick population "wants" to get bigger, but simply can't, because there aren't enough host animals.
If that's the case, then introducing extra host animals won't spread the ticks out more thinly; it will just increase the total number of ticks! So the bacterium won't be affected.

老师，未划线部分"all unfettered by governmental regulations"，视频讲解里说是定语，可是您之前不是讲过:用逗号隔开的分词短语就不能算作定语了嘛...

怎么做？

注意c和E的区别，C说的是reform activity，E说的是presence at rally，明显文章说的是presence at rally。

请大神解答一下：A选项在时间前面加一个in对吗？
they were not nearly as high as in the early 1980s, when
前面33题省略了比较的对象直接加了时间状语
The infant mortality rate has decreased steadily over the past decades and is now lower than ever before.

两个介词不能放一起

A：Since "spend nearly six hours a week", like ""perform well", doesn't represent a fundamental change of state or indicate a difference along the timeframe, thus the combination of "had spent nearly six hours a week" and "by 1997" makes no sense here.

Like brown bears and polar bears (and unlike other myrmecophagous mammals, which are noted for their passivity), sloth bears are easily provoked to aggression.

文章下面又说sloth bear cub can not choose climber tree as defense from predation.

为什么不选E？

"amount" is a construction that can only be used to refer to UNCOUNTABLE quantities -- Ron

Premise：this insurance is partly responsible for the high rate of bank failures, since it removes from depositors any financial incentive to find out whether the bank that holds their money is secure against failure.
Conclusion：If depositors were more selective, then banks would need to be secure in order to compete for depositors' money.
补出Gap：E项弥补了前提到结论之间的gap，就是建立在depositors能够辨别出是否secure
排除他因：D项中排除了一个原因，就是其他导致银行破产的原因。但是题目很严谨，已经说是，这只是其中的部分原因，所以D项有违题干想考察的内容了。

题目错了，应该是[m]=1/2*m when m is even.

这题真是好难得的一个秒选题 55555555 激动了 让我哭一下

老师，您好！想请问一下，记得您说过只要实质平行即可，B中的critique 和 envisioning都是名词，难道补满足平行条件吗？A中的as well as 两边的名词不是有主次之分嘛？但是我觉得这里的critique和envision应该是地位平等的呀

题目中给的是拥有大学学位的人数的percentage增加了，且大学生的平均工资高于没有大学学位的人的平均工资，作者由此推出整体的平均工资会上升。
中间存在一个gap，就是这些大学生参加工作，找到合适的岗位，如果这些人没有找到工作，整体的平均工资不会显著增加。