....这里的exist应该使用三单即exists吗?这个定语从句的先行词应该是单数one (one
of the most popular hobbies), 还是应该是复数hobbies呢?搞不清了。2)
...people have become... 使用现在完成时是否错误,应该改成 people had come...呢?因为前面是The...
...,但是我无法按照我以往的逻辑思维理解其中的for和of介词短语:1.Consider your answer carefully. You do not want me for an enemy.词典没有搜到want sb for,那么for an enemy是什么成分?介词for是什么含义呢?(我疑惑为何不直接说you do not want me to ...
...忙确认一下,下面句子中where是非限制性定语从句?先行词是homes,还是systems?谢谢Travelling around Thailand in the 1990s, William Janssen was impressed with the basic rooftop solar heating systems that were on many homes, where energy from the sun was absorbed by a plate...