... customer value by improving performance, many
companies are turning their attention to purchasing and supply management.
Consider, for example, CSX, the company featured at the beginning of this
chapter. Almost 45 percent of the total sales of CSX is expended with suppliers
for the purchase of mate...
In the mirror mark test, researchers put a mark on the animal where the animal is unable to see it or smell it or feel it, like on the side of their head, without looking in the mirror.请问老师：句子里where是地点状语从句吗？为何我觉得句子绿色部分的the animal是多余的...
...有语病，但他好像习惯这种表述，不知道我感觉对着没？In the example
you suggested, "From now "also works as now refers to the current
moment . 我认为refers to the current moment作为修饰应该是定语从句或者加个逗号改成并列句，这样写在后面是不是...
Donald Trump swept to victory in Tuesday’s Republican caucuses in Nevada, following his primary triumphs in New Hampshire and South Carolina. 请问如何理解句中的 following？following 的逻辑主语是？
“When you're boss-man,” he added, “in command and responsible for the rest-you-you sure get to see things different, don't you?”译文：“当你成了主事的人，”他接着说，“你负起了责任，你要对他人负责的时侯，你，你看问题肯定就不一样了，...
...will no longer have access todata from people who haven't used thatapp in three months. 请问一下曹老师：in three months 这个介词短语是修饰从句还是主句的啊？我感觉 who 之后都是 people 的定语啊，但是有人说 in three months 是 app's developer 的...
As an important factor to remember when kayaking is
that you are a guest in someone else’s home.我曾经认为as是介词，作为的意思，但是这样的介宾短语似乎不能作主语所以我不明白as是什么用法，如果只按照语法结构正确性来讲，我只能理解为副词...
我们知道in/for/over/during the past/last few days是现在完成时的时间状语，那么如果句子是过去完成时呢，如何表达相应的“在过去的几天”？如：He said that he had learnt something about it in the past few days.这里能用in the past few days吗？不能的...
In the animal kingdom, weakness can bring about aggression in other animal.上面这句出自2011年高考英语广东卷阅读理解A第一句，我有两个疑问：1. 其中的 aggression in 可以换成 aggression from 吗？2. 为什么其中的 animal 用单数不用复数？