Those whose mothers are still living often wear pink or red rose or carnation, while those whose mothers are dead wear a white one.请问“while”用but可以吗？谢谢！
Those whose mothers are still living often wear pink or red rose or carnation, while those whose mothers are dead wear a white one.请问“while”用but可以吗？谢谢！
...两个问题请教。Past studies have linked late-night music listening with better sleep in those with insomnia, perhaps because it can relax the
body.过去的研究曾将深夜听音乐与改善失眠者的睡眠质量联系在一起，这或许是因为听音乐可以让身体放松。请问：...
She has lent us one of her new books, and the latest one in her collection在这句话中，the latest one in her collection是和her new books并列吗？意思为：她借给了我们一本她的新书，并且是她所收藏中的最新一本。
...le have better access to health care than they used to and they are living/live longer now as a result.
为什么可以用现在进行时和一般现在时这两种有什么区别？我看了曹老师写的给一位网友的回答，说的是对英语动词的时态时和体的解释。但是我还...
The number of foreigners legally living in Brazil rose to 1.47 million in
June, up more than 50% from 961,877.请问老师，这个句子中的up是副词的用法吗？up more than...这个是副词做的补语成分嘛？
In zimbabwe, the cheetah population has fallen from around 1200 to just 170 animals in16 years, with the main cause being major changes in land tenure.后面加粗的这段话，怎么看也看不懂，句法结构也不是很懂。