例: The child doesn't appear to be learning quickly.1。不定式不应该表示还没发生的事情吗? 为什么和进行时态的be learning搭配呢?2。如果这个句子否定 not to be learning 而不是 doesn't appear ,意思一样吗?
During the Petrochemical PTA
plant upgrade, the production capacity was expanded from 225 Kt/a to 400 Kt/a while achieving a 32% reduction in overall
energy consumption.这句话应该没有语法错误,但是这个while achieving的逻辑主语是哪个呢?
...词短语是不是只能修饰名词? 但是下面几个句子是在修饰形容词吗?Which is the more expensive of the two rings?Tom is the taller of the twins.February is the shortest of all the months如果是在修饰形容词,那of介词短语就是副词短语了吗?先在这谢谢了...
...o longer表示不再可以做副词,那可以和no more一样做名词和形容词吗?有这种用法吗?例如:I have no more to say(名词)
I have no more cakes(形容词).那 no longer 有没有这种用法呢?not…any longer呢?有没有这些用法呢?有的话麻烦举...