The firm now hopes to work with human volunteers, perhaps as early as next year should America’s Food and Drug Administration play along. 为什么后半句要倒装？是因为as吗？是副词+as的结构导致的让步状语部分倒装吗？可是副词没有在句首呀？
Very many of the things we do involve taking some risk in order to achieve a satisficatory result.many是代词，very应该不是形容词，老师，这里的very是不是副词，用来修饰many of things...这个短语的呢？
...这么一句话：【A Vietnamese court
sentenced journalist Pham Chi Dung to 15 years in prison on Wednesday.】【越南一家法院周三判处记者范志勇(Pham Chi Dung) 15年监禁。】我的问题是：在牛津词典中，我查了court这个词，既是可数，又是不可数。那么...
Last year the number of nuptials fell by 12％ to a little over
8m,the lowest since 2003and well down on the peak of 13.5m in 2013. 请问 well down两个词在句子中分别是什么词性？
That would make their rulings more likely to be seen as separate from politics and, as a result, convincing as law.这会让他们的裁决更被人视为是远离政治的，而且被奉为律例。问题: convincing 从句义上应该是被动的，被看作，那为什么不用过去分词而用...
老师好！向老师请教一个句子：Though they’ve been around long before
we walked on the earth, sharks still attract us to this day.请问：they’ve been around
long before we walked on the earth 中的
have been around 的时态是否合理，是否应改为had
been around？
...005, the share of non-fossil fuels in primary energy consumption will rise to around 15 percent, the forest coverage will increase by 40 million hectares from 2005 level, and the forest stock volume will be 1.3 billion cubic meters more than that in 2005.老师您好，我想问一下逗号不是不...
They counted on Lisa to be at the staff meeting.请问老师，这里的 non-finite clause 是否为internal complement of the VP?We hadn't counted on his being so insensitive.根据，剑桥学生语法书，这里的加粗字是 PP complement headed by on.另外，第一句中 Lisa 是否为 raise...
这是个电影台词：I know you’ve been calling. I haven’t had time to schedule a follow-up.关于该句有以下疑惑，还望老师指点：1.通过以上两句，能否判断出说话人用现在完成时表示的是状态(持续到现在的状态) 还是事件(因为没有时间所以...
...h sb/sth) | ~ (between A and B) the state or feeling of
being very similar to and able to understand sb/sth 同一性；相同；一致 （牛津词典第8版对identity的解释） [U] very formal the fact of being exactly the same 一...
见到过 take turns to do sth 和 take turns doing sth。两种用法都存在吗？若是，两者有什么区别？ 在现代英语用法词典上还看到有 take turns at doing sth。如： The lawyers take turns at reading the Bible. 还有一种 take turns in doing sth。如： We took turns ...