有一道题:
He _____ in London for more than ten years, but he has never regretted his final decision to move back to China.
这个填lived
请问老师, 为什么有完成时标志,而且下半句是现在完成时(过去影响了现在),此空还不填过去完成时呢?
A man has not any more right to say an uncivil thing than to act one. 上面一句摘自《现代英语语法》,句中的right在这里是“正当的要求;权利”的意思吧。如果是的话,那不应该是可数的吗?应该为“rights”吧。还请专家老师帮忙解答。
I have no idea if he made
an apology to his friend.
想要问一下各位老师应该如何理解 if he
made an apology to his friend 这一部分的句子成分。看过之前的一些讨论,比如 I have no idea where she's gone 可以理解 idea 后面是同位语从句。但是对于 I have n...
...别呢? 实际阅读中,经常遇到这种类似的结构,例如The smell of sth 和 the smelling of sth究竟有何区别?又或者如The cover of sth 和 The covering of sth 有什么区别呢?凡此种种,一直没有搞清楚涉及到名词n和对应词根的动名词doing在结...