...但not only后面的句子要用部分倒装):Not only did he promise to do it, but he did it.他不但答应做,而且做了。Not only doe she speak English but also French. 他不仅说英语,而且还说法语。Not only did he turn up late, he also forgot his books. 他不仅...
...料里做到一个语法填空题:Wastes here are sorted out and taken to a factory,where they are broken ____ for recycling use.我填的down,答案给的是up,后来去网上查,但还是不太清楚,有人说break up是化学变化,break down是物理变化,但是我觉得这道题...
...前的一般时态”还是“之前的完成时态呢”?比如he seems to have been ill.这个不定式完成态是表示1.that he was ill then,即那时病了,现在病没病不知道,只是纯粹的表示之前一般动作。还是2.that he has been ill,过去生病,现在还病着,即...
There was story after story of how Lin Qiaozhi, tired after a day's work, went late at night to deliver a baby for a poor family who could not pay her.这里的划线部分应该是作状语吧?而不是主语补语?人教教材的课文注释也是避重就轻,只介绍一查字典就可...
问题之一:I sit down, sign up for all my classes, get intothem, and I'm happy.我的疑问:sign 是不及物动词为什么不直接用 sign for, 而一定要加上副词 up 呢?问题之二:And it remains to be seen whether large numbers of younger, healthier Americans will sign up ...
...生或存在。但对于下面这样的句子呢?I regret not being able to help her. 我很遗憾未能帮助她。I regret not coming earlier. 我后悔没有早点来。“未能帮助她”和“没有早点来”都是没有发生的事情吧,但为什么不...
Thoreau also went to build a cabin on Walden Pond and lived there in a very simple manner for a little over two years. 请问:in a very simple manner for a little 是什么意思?