43.Heusedtogetupveryearlyinthemorning,andnowheisstilldoingso. 【解析】usedto用来表示过去常常做某事而现在不了,所以应把后半句改为:butnowheisnotdoingso. 44.Ineedn'tcomeyesterdaybecausealltheworkhadbeenfinished. 【解析】由于情态动词本身不体现时态,所以...
1 How are you doing?你好吗？如果想询问他人的具体情况，可以在“How are you doing”后加上介词“with”及表示具体事物的名词或名词性短语。比如：How are you doing with your new j...
How are you doing? 这是一种非常热情、兴奋的回答。如果你想和对方继续谈话的话,回问对方的状况总是很好的开始。 7. I'm hanging in there. 马马虎虎吧。 这种回答让人觉得你这一天过...
例:Great as Newton was, many of his ideas have been challenged today and are being modified by the work of scientists of our time. 虽然牛顿是个伟大的人物,但他的许多见解直到今天还在受到挑战,并且被现代科学家的工作所修正。 08现在完成进行时(have/has be...
例:Great as Newton was, many of his ideas have been challenged today and are being modified by the work of scientists of our time. 虽然牛顿是个伟大的人物,但他的许多见解直到...
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