...ess, seen in such gestures as when he would say goodbye to every volunteer on his way out of a tournament or, just this Monday, when he arrived at Spain's team news conference and made a beeline for the stenographer to shake the hand of the person who would be typing up the transcript of the Q-and-A...
I saw my paper lying face down on my desk.分析：lying face down 在句中是修饰paper作定语吗？lying和face down之间是什么关系？改下面这样行不行？ I saw my paper facing down and lying on my desk.
请问一下老师就是 Viruses are emerging more frequently than ever before 的完整形式是Viruses are emerging more frequently than viruses are emerging ever before 吗？也就是ever before 修饰因为前面重复而被省略的viruses are emerging.
...id》So we went to another bike store and we still couldn't find any bikes there. And then my dad had to go um and find one second hand online.And then we found um somebody who was willing to sell it for 500 dollars to us.词典例句：I bought the camera second-hand. 我买的这架照相机是二...
students who watch television frequently may not be able to concentrate on learning task,a problem which can lead to poor grades.
此处的lead to 是否可以用result in 或者bring about 替换呢 三者之间又有什么区别呢？
谢谢解答
...cs take several hundred years to biodegrade, which can be bad
for the environment.If
people throw plastic items on the ground or into rivers, they can end up in the
sea.(1)
to biodegrade 是悬空不定式吗？意味着to biodegrade 是及物动词？(b)
为什么ground前要加the,
rivers不加the...
...增长。该句中thanks to这一小句是做什么成分？2. We should, on the basis of our current conditions and bearing in mind the long-term goal, anvance structural reform. 我们应该立足自身，放眼长远，推进结构性改革。on the...这半句是什么成分？
...状态时，可不可以改成 had been？She had gone by the time we got there.如果我想说：当我们到了的时候， 她“恰好”走了。这里 had gone 能不能改成 went away。因为我看到 before 作连词时，主句和从句两个动作几乎同时发生，是可以都用一...