请问老师红字部分的句子如何理解？There's been a lot of work on these machines since then.And these problems have been solved by and large.That's not to say the technology is perfect, it would be nice for example, to have a system that didn't take 6 months to produce an ima...
Generally, the word “positive” is associated with someone who strive to
move forward against an unfavorable situation. Nevertheless, this association
may become untenable when optimism is overl stretched to the point of
self-ignorance. That’s when it backfires.请问老师that是指代上文...
... no advantage in going so early. 去那么早一点好处都没有。There may be some advantage in leaving here. 离开这里也许会有好处。There is little advantage in buying so many books if you can’t read. 如果不识字，买这么多书就没有什么用了。请问这里的 in doing ...
...erous health benefits for meditation, many of which are supported by studies on the practice. Still, meditation has not become part of mainstream medicine.疑问：这个for感觉不太对劲。benefit for sth应该是对sth有利。而benefit from sth 是从sth中获利，这个...
This process is called “the business plan cycle”. In some businesses, the cycle may be a continuous process with the plan being regularly updated and monitored. 这里的being可否省略，直接写成with the plan regularly updated and monitored=with sth done？
the report's failure to address the true nature ofthe crisis facing liberal education may cause more harm than good
关于facing有一些疑问，感觉应该是被动啊，
另外请教老师可以the crisis liberal education facing,这样放可以吗
The girl could volunteer in an after-school study program to teach kids. 请问老师，这里的不定式 to teach kids 到底是: ——作program的后置定语（肯定不是主谓或动宾关系，那是动状还是同位关系呢??）还是——作目的状语呢? 还有一句...
...i 再加-es。如：fly→flies study→studies 注意，有个别动词的变化不规则，如：have→has be→isI am a teacher. I
have a lot of students. 我是教师，我有许多学生。He is a teacher. He
has a lot of students. ...
...愿，诅咒，禁止等意义的公式化语句中。例如：Long live the People's Republic of China !God bless you !God damn you !Heaven forbid !(The) Devil take him !So be it.Come what may, we will go ahead.Suffice it to say that...Far be it from me to spoil the fun.Home is home, be i...
1.The Iceman may have been a military leader fighting to defend his village.
这句话中fighting......是做定语修辞名词leader吗？如果句子改成下面:
2.The Iceman may have been a military leader， fighting to defend his village.加个逗号后fighting......是做状语吗？