BBVA（Banco Bilbao Vizcaya）from Argentina says soybeans and iron ore just right here which is used for steel account for 40 to 50 percent of all Brazil’s export to China.just right here怎么理解？都有哪些用法？
例如：”we should remember that happiness is the main concern“，我觉得“we should remember it that happiness...”也可以吧？一个宾语从句一个同位语从句，但是搜了一下貌似没有+it这么用的，麻烦有老师能解答下疑问嘛
Of all we men whom I think should be available for office, Thompsonis the first who comes to mind.这里的whom为什么换成who，我的理解是of all we wen 是状语，i think是whom的定语should be available是系表语，但是主语应该用主格who，应该是i think whom为什么是...
...一个句子让我认识到我对worry about有误解:The next technique is to write your draft rapidly without worrying about being perfect.显然，worry about指的是担心后面的名词 向不好的方向发展。那么，下面的表述正确吗？Worry about being late。是担心迟到，...
...到一道题：_______________
(A number, The number) of the money we need is too great.题目要求是括号里的两个短语2选1。但是我所了解到的是a number of和the number of后面都是加复数名词，但是money是不可数名词啊，那么这个题出的是否有问题呢？谢...
...lves做表语补足语，themselves是做介词of的宾语吗？还有Mary is old enough to take care of herself这句herself和上句情况一样吗？They bought a lot of things for themselves. 这里的反身代词明显不是宾语，把for oneself理解为固定搭配是吗？
In particularly wet years, short stretches of an otherwise dry stream-bed may have flowing water because the water table rises to intersect the land surface. otherwise在这里是什么意思？”short stretches of an otherwise dry stream-bed may have flowing water”要怎么翻译？