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此处为章振邦《新编英语英法教程》中的练习: ①It is fortunate that Robert should have returned the cheque. 答案:
Fortunately,Robert returned the cheque. It is unreasonable that he should protest strongly against it. 答案:
Unreasonably,he protested st...
...还是meaning negative?1.There was no lack of figures to indicate the United States’ clear industrial superiority. Yet nothing was more compelling than seeing it with one’s own eyes.2.At MIT, he helped the aeronautical instructor Jerome C. Hunsaker build a wind tunnel for studying aircraft des...
He keep workout to be able to swim across Yangtze River.这里的to be able作目的状语对吗?学生觉得不定式作目的状语就应该是谓语时间之后的时间或者状态,但是静态不定式所表示的时间是和谓语时间同时的,那么这里的to be able的时间是keep...
I have a lot of work to do.这里为什么不用to be done?被修饰词和不定式是动宾关系?The meeting to be held tomorrow is very important.这里为什么又用to be done的形式而不是用to held?这里被修饰词和不定式是什么关系?
and前后连接的名词,分别为:1.均不可数;2. 一个可数,一个不可数时,主系表结构的句子,系动词是用单数还是复数?在The Picture of Dorian Gray序言中看到这样一句话:Vice and virtue are to the artist instruments of an art. 想到上面的问...