They hoped he would own upto having told the lie.I think that's what he said, but I can't swear to having heard him correctly.这两句话中的tell和hear为什么要用现在完成时？不能直接就telling, hearing吗？是不是在介词后面的动词只能用现在完成时表示过...
... worry that young Chinese are beginning to feel that way .They see young Chinese ignoringing Chinese cultrue and,instead,buying Japanese cartoon books,watching Korean soap operas a...
请问曹老师，在这句话中 Surely, this being a good chance for you to show how well you've learned Chinese, so don't miss it. 的so不是连词连接两个句子吗？前面为什么要用being这种非谓语形式呢？我觉得is才对呀，谢谢老师!
...？同理，这句Call
again at eleven, by which time the meeting should be over. 应该是by whose
time? whose=eleven's time ? 这里的which指的什么呢？如果说我的理解是错的，那为什么这句This is the pen whose point is broken. 不说成This is
the pen which point is broken呢...
...老师好，麻烦您帮我解答一个问题。谢谢!“what is crucial to a successful classroom is toinvolve students.”the professor said.（be crucial to）“一个成功课堂的关键是让学生参与进来。”那位教授说1．划线部分为什么使用what做主语，老师我还...
...四版）在解释 scrimp（过度缩减开支）时用了这样一句：to save money by
spending less than is necessary to
reach an acceptable standard（过度缩减开支）。我不明白为什么这个than后面省略了 it ，但保留了不定式。不是应该一起省略吗？
...ew catches-namely that Moflin's 5-hour battery life doesn't really hold upto, say, a cat's "battery" reserves.这句话hold upto怎么理解，这个to是相对于意思吗？，这个say是插入语吧，怎么会插在这两个词之间，感觉很怪。
...ness benefits with running, research shows, while most likely
contributing to fewer injuries. It does, however, have its own problem. Race walkers are
conditioned athletes. The longest track and field event at the Summer Olympics
is the 50-kilometer race walk, which is about five miles longer than t...
..., he never frowned, he never changed his voice from the gentle-flowing key to which he tuned his initial sentence, he never betrayed the slightest suspicion of enthusiasm; but all through the interminable narrative there ran a vein of impressive earnestness and sincerity, which showed me plainly tha...
This idea is not difficult to grasp when we think about the gaze of ourselves in the mirror or the gaze of other people, but it can be applied to objects, which might also be said to 'send back our sight'.当我们思考镜子里自己的凝视或其他人的凝视时，这个想法就不难...