...ction of a minute too late. Although being early may mean
wasting a little time, this will be less than if you miss the train and have to
wait an hour or more for the next one; and you avoid the frustration of arriving
at the very moment when the train is drawing out of the station and being
unable...
...注代词的宾格），如不需要则可省略。
4、其它的成分（定语、状语）不变。
但在实际解决问题时，我发现第四条并不适用所有情况，例如：
I finished the homework quickly and happily
The homework was finished quickly and happily
I made this cake w...
...chance，effort，freedom，intention，necessity，opportunity，reason，time，way等，在其后用名词+不定式、名词+介词+ing分词均可，意义无甚差别。The doctor made a bold attempt to save/at saving the child's life.Have you any intention to go/of going there?我的问...
Cancer can be cured if discovered in time.在这个if句子中，discovered究竟是过去时态，还是被动省略了？ 也就是这个句子补全应该是，if ancer was discovered in time 还是 if we discovered cancer in time ??
...ng
bags. They had nothing in common with me. 老师，在上面条件状语从句里，为什么条件句if anyone told me that 后面引导的宾语从句指向的的主语不是If条件句的主语anyone，而是作者?整段话翻译理解起来有点费力：三年前假如有人告诉我周末...
前面一个问题是讲情态动词表示推测或可能性时的可能性的大小排列：http://ask.yygrammar.com/q-25302.html 这些情态动词包括 might, may, could, can, should, ought to, would, will, must 等。我知道：must 总是用于肯定句，不用于否定句和疑问句...