We add carbon dioxide to the air when we burn (things),especially fossil fuels.
Fossil fuels are energy sources formed from the remains of (plants) and (animals) that lived million of years ago.请问书上说"表示总称的数通常不可数",那为什么句中的 thing , plants用...
It was comforting to suppose that the stream of life would flow on through time in whatever course God had given it。through time是穿过时间的意思吗?in whatever course 的in是按什么方式的意思吗?这本部分的意思是生命之河穿过时间,按上帝给他的方式向前...
有人认为,说某种语言只能用 speak,但也有人认为,说某种语言可用 speak 与talk,同时一些英语词典中也确实有用 talk 的例子。如:He speaks English in school.He talks French with his friends.我想明确两个问题:1. 用 talk English 算不算错...
...g favors in return for opening
doors is distasteful and nasty. In return是定语还是状语修饰accepting还是favors?for opening doors是修饰return吗,怎么判断?2. I see him off with my friends two days ago.Off是宾补,with my friends修饰off,two days ago也修饰off吗,我觉...
Research shows that women in India work when opportunities arise,
indicating that the declining labour
force participation rate is a result of insufficient jobs and reduced demand for women's labour.这句话的declining还有reduced都是分词用法吧?declining有没有正在下降的意思?
...曹老师您好,请问:1. She has already finished her homework every time I ask her for dinner.句子中的习惯是否和您之前所讲的完成体未完成用法中的习惯不同。前者:习惯是总是完成作业,后者:习惯从过去持续到现在。如果不同,请问老师...
1. The audience thereupon rose cheering to their feet.2. He stood staring helplessly at the smoke belching from the
diminishing trian.老师,两句中cheering和staring后面部分都是作伴随状语吗?如果是,及物动词后可以这么加吗?