The present subjunctive form of the verb to be is invariably be for all persons, and the past subjunctive form of the verb to be is invariably were. In all other verbs the subjunctive form varies from the indicative only in that， in the present tense， the third person singular ending is lost.
Recent estimates indicate that the Islamic State has more than 20 to 30 times the fighters it had the last time it was left for dead.
more than 20 to 30 times the fighters是突出倍数才把它放在名词前吗，这里的it had the last time it was left for de是fighter的定语从句吗？the...
Most occupations that can be referred to as “blue-collar” depend on some kind of skills, plenty of training and technical knowledge.depend on在字典上三个意思：1. 取决于 2. 依靠，依赖 3. 相信， 信赖具体到这个句子如何理解depend on的意义,句子...
Since the print book is as ____ as thirty dollars, I suggest that you buy e-book. It will save you a lot of money.A. high B.expensive 求助，这个题为什么选A呢 high主语不是价格嘛 是因为翻译为“这本书高达三十美元嘛”.
...arge sections of Queensland, New South Wales, Victoria and South Australia that have no Covid-19 cases are posing major challenges on agricultural supply chains. On agricultural supply chains 中的on 为什么不用 to? 一般不是用pose...to...吗？用on 和 to有什么差别呢？谢谢...
请问这个short in duration 词组是一体的吗? 还是说 lax and unstressed and short 共用 in duration这个部分? The important thing is that the vowel needs to be lax and unstressed,and short in duration.
According to the scientists who found its dead body, all that remained
of the polar bear was "skin and bones".
请问remain of是不是理解成从...遗留？of在这里怎么理解？remain of是固定搭配吗？
The terms, scribbled on a napkin, stipulated that the bet would be payable once the LHC had produced enough data to be sure of the outcome。求教各位老师，这句话的黑体部分是once引导的虚拟语气吗？如果是的话，是错综虚拟吗？但是好像意思说不通。后半句...
...miliating way to pursue business
partners, especially considering he spent that time living out of his car and
eating meals begged from friends.想请教这句话，最后使用过去分词back的修饰前面名词meal，但beg在这里没有被动语义，是否应该使用现在分词begging代替...
And while in general I'd say thatsomeone who refuses to do anything beyond the specific scope of their job description is going against professional norms and risks coming across ad difficult or even unpleasant to work with.and是连接is going against professional norms和risks coming across ad di...
The secret lies in the fact that
although the water between the cells in the frog's body becomes frozen, the
water inside the cells does not freeze. 请问老师lie in是短语动词整体作谓语，还是理解为lie“在于”作谓语，in...介词短语作抽象地点状语。谢谢老师！
...te village, we rarely have visitors.2. Knowing him as l do, l can tell you that he will not break his
promise.3. As bad as he is, he is not without merits.从句子结构角度，怎么分析as we do，as l do，as bad as he is？想听听各位老师的意见，十分感谢。
... (调查). Of those Australians who
still have a landline, a third concede that it’s not really necessary and they’re
keeping it as a security blanket—19 percent say they never use it while a
further 13 percent keep it in case of emergencies. I think my home falls into
that category.More than ...