Self-discipline is absolutely essential, as are motivation and energy.请问一下老师,as在此处作为非限制性定语从句的引导词修饰的是谁?as在句中做什么成分呢?从句中为什么要把are放在as后面,难道不应该是“as motivation and
energy are”吗?谢...
We're too busy to spare anyone to help you right now.We force them to take measures. Trust is expensive to restore.1、请问老师,to help you是不是理解为定语、状语都可以呢?2、to take measures为什么不能立即为状语呢?3、请问to restore是做什么成分呢?
前面有老师在牛津词典查到了下面的句子:It was getting dark and I couldn’t see to read. 天渐渐黑了,我看不见字,无法再阅读了。(http://ask.yygrammar.com/q-4014.html)请问一下老师,这个 see to read 中的不定式是什么成分?是宾语吗?谢谢...
... educational attainment
there has levelled off, and what can be done about it.2. In a separate briefing, we examine an even graver problem.请问上面为什么不用have examined,用一般现在时的为什么?这是什么用法?是一般现在时表示过去吗?如果是这种用法、对...