As the world's population continues to grow, the supply of food becomes
more and more of a concern. 老师，您好，请问 of+名词=adj.的这种结构中，名词前面不是通常是零冠词吗？如 of importance =
important，可是为什么上面这个句子中是 of a concern 啊？
...个网站之前的问题解答，They have invested huge amounts of money to improve intimal security, making it almost impossible for the Scots to stage any kind of protest.里面说这句话是现在分词做状语修饰全句，我觉得这个是结果状语，属于修饰性状语，修饰性状...
我看牛津词典上way作为方式方法途径，为 way to do sth 或者 way of doing sth，但是柯林斯词典上却有 The towns are on the way to becoming agglomerations of desperately poor people.请问这个句子是有错误么？
Several MFIs that are getting Gates Foundation money are experimenting with savings accounts that feature commitments to make regular deposits, something many people find attractive.逗号隔开的这两个是并列句吗？如果是为什么不用连词？
They may have been so conditioned to being on top that anything less disappoints. 照理说that应该引导名词性从句或者定从吧… 可这句子 主语表达他们习惯于呆在顶峰的位置 从句表达任何事有点令人失望 没看出任何修饰关系或者成分缺失 翻译...
如：we were relieved to hear that she was out of danger.此处的谓语动词是were，而relived是动词的形容词化，能否看成be +done 构成的谓语动词；再如he is aching for his mother.此处的aching也是动词的形容词化，能否将谓语看成is aching的进行时态。...
...烦请指导。(1) We believe we must increase our export sales if we want to continue to grow, and we hope to increase exports to 15 – 20 percent of production, with your help.A: We hope to increase our export sales by 20% with your help.B. We must increase our export, hoping to reach 15% to 20% ...
But after forty days without a fish the boy's parents had told him that the old man was now definitely and finally salao，which is the worst form of unlucky, and the boy had gone at their orders in another boat which caught three good fish the first week.of unlucky这里的unlucky是名词吗？
Why is it that some people are always buying beyond their means? I mean,they do not make that much and spend half of their incomes on designer clothes as such.这里的现在进行时are buying是什么用法？
...是不是I cross the street to avoid
meeting him,but he saw me and came so that he run towards me.由于he saw me 和he run towards me的主语都是he（相当于主句和从句的主语一致）,这样后面的结果状语从句就化简为了现在分词《running towards
me》吗？ 能否这...
...用是什么？我相对更能理解of。问题二:as partners as opposed to
adversaries 不像比较结构as…as…。as opposed to adversaries是名词partners的定语吗？还是说是从属连词as引导的状语从句(这样的话为什么省略it is)？请教各位。
Mr. Halpern's book will come to more informed conclusions that I can;
but my own instinct, from the research and from observation, is to draw only
two. 请问is to draw only two中 be to 是个什么用法呢？看着也不像不定式，这段话be去掉也是可以的吧？