"DE选项！！
错选E 题中问的是每一个月 大多数employees至少要加班
D说的是 班都被一部分人加完了 有些人完全不用加班
E说的是 大多数人要每月加班 但是也有些人在这些月里不加班 而且!!与题中写的每月加班浮动不大矛盾！

不是说每个月之间加班不同（D）而是每个月加班量分配到个人的时候有差异（E）"

C选项的问题还是想请老师点评一下。

老师，A选项除了您所说的动词约束力问题，还有其他错误吗？

Of 500 million different species和of them都是做99 percent的定语，而them指代500 million different species，语意重复所以就赘余了

指代对象要和individuals平行，individuals是复数，所以用those而不是that

"otherwise there would be more of them." --> frequency

这道有bug
如果speedless旁边倒闭的位置开的是非折扣店，和speedless构成不了竞争，就会一直开下去了……

英文的解释更好理解

"the combination of a reliable supply of water and of good growing conditions...". This one illogically distorts the meaning by making it seem as if there was a "reliable supply" of good growing conditions. This is, of course, wrong. Hence we eliminate C/D/E.

good growing condition Vs Of good growing Condition.
Sentence says "Combination of X and Y", it will be wrong (As per the current context) to say "Combination of X and of Y". Both will be correct in different context but later is correct in current sentence.
Option C,D and E - Incorrect

B中只说了calcium 和 chrome 能帮助找到diamonds 没说有助于形成diamonds吧？

题目貌似有问题哇？

d是削弱了吧？相当于找了一个其他原因解释为什么向日葵长得高。而c才是用环境这个原因去解释。

Mark-D
政府支持项目是复制profit-making company已经完成的项目，专利肯定没办法卖给这些公司，赚不了钱，本科生项目的资金也就没有，所以是方案可行性问题的削弱

此题题干有问题，p percent of the newspapers that the store sold were copies of newspaper B中的B应改成A。

B说的是有信用卡logo就付钱少啊，可是题目是有Logo就付钱多啊，这怎么能加强结论呢？

感觉a是错的，超过一定距离的高压线磁场既然比home磁场弱，应该讨论的是更弱的的那个有没有危害，讨论更强的有什么意义啊？就好比说，天气热会使企鹅灭绝，南非比南极热，结论是南极会有企鹅，但是如果问以下哪个因素能评估企鹅生存，肯定不是讨论南非的温度是否能让企鹅生存以此来得到南极能让企鹅生存的

错了。。。。
new safety rules would include a large increase in the number of passengers per flight是对结论的削弱
new safety rules would not include a large increase in the number of passengers per flight是加强

很想看因果

为什么选D呢？答案是不是错啦？