Also when you write your goals on your own way，you are able to make youself nearer to your goal.这出自一道短文改错，我觉得应该把最后一个单词 goal 改为复数，因为前面用的是复数，但参考答案上没有给出错误，请老师解答一下！谢谢！
However wealthy we may be, we can never find enough hours in the day to do everything we want. Economics deals with this problem through the concept of opportunity cost, which simply refers to whether someone’s time or money could be better spent on something else.Every hour of our time has a valu...
我写的这句话可以这样表达吗？We cannot know ourselves objectively, just as we cannot lift up or see ourselves with our own arms and eyes.这样放到一起可以吗？还是要拆开写：Just as we cannot lift up ourselves with our own arms and see ourselves with our own eyes?
1，Is this your first time visiting the UK?2，Is this your first time to visit the UK？3， Is this the first time that you have visited the UK?【请问】1.这里面...
What can be done to harness this interest and give the public the scientific background it needs to make informed decisions on subjects like acid rain, the greenhouse effect, nuclear weapons, and genetic engineering?(选自 Public Attitudes Toward Science by Stephen Hawking ) 参考译文：怎...
...ociety does nothing to prevent
us from being filled with revulsion when we find hordes of them crawling over a
carefully prepared picnic lunch. No
matter how much we like honey, or how
much we have read about the uncanny
sense of direction which bees possess, we have a horror of being stung.
Most of...
...或演讲”，通常搭配介词to。如：to deliver/give a lecture to
first-year students 给一年级学生讲课He will give a lecture to
us. 他要给我们作一个讲座。(7) 表示“在讲座或演讲（过程）中”，通常搭配介词in或during。如：She never took notes during
th...
... in the relevant field, which in turn derives from the extent to which its findings are replicated and extended.请问老师们，这里的which指的是the relevant field还是逗号前面整个句子呢？这里是非限制性定语从句吗？which修饰前面整个句子？
Listen to the record for the first time about the interview of Cotton, author of the bestselling book, 5 keys to successful Cross-Culture Communication.