... casual birthday party and want to know roughly how many bags of chips you should buy.请问老师：1 if条件句是使用了虚拟语气吗？不懂主句和if从句所使用的时态是如何选择的？根据什么来决定呢？2 if从句中还使用了两种不一样的时态，为什么呢？
... be an enjoyable pastime for many
people. It is also highly popular due tothe individualized effects on stress
and anxiety. The mental health benefits from music can’t be argued. Music could
also be helping you with many other health problems behind the scenes.翻译：长期以来，音乐一直...
...同吗？ 3）Lily walked cautiously in the forest so that she should not be attacked by a giant snake. 句3）中，should 在过去时态的虚拟用法的意思是“可能”吗？同理，也可用could或would表达？
Let us suppose that you are preparing a meal and keeping an eye on the baby at the same time.The telephone rings and this marks the prelude to an unforeseen series of catastrophes.While you are on the phone, the baby pulls the table-cloth off the table smashing half your best crockery and cutting hi...
...来源网址：https://www.smh.com.au/technology/when-will-aussies-retire-their-home-phone-20170731-gxm209.html ▲命题原始材料：When will
Aussies retire their home phone?When
almost everyone has a mobile phone, why are more than half of Australian homes
still paying for a landline?Since the...
The study showed a deep fear among the elderly ofbeing abandoned tothe care of strangers.
请问这个句子里面，tothe care of strangers是做介宾being abandoned的补语,还是做过去分词abandoned的状语？
1、Some ofthese causes are completely reasonable results of social needs. Others are reasonable consequences of particular advances in science being to some extent self-accelerating问题：不是很懂什么时候要用，什么时候可以用being+名词2、for workers it can mean an end...
...纸用的材料和工具”译为英文，课上任课老师翻译的为“the materials and tools used by paper cutting”用的过去分词作后置定语，但这句话如果用现在分词翻译为“paper cutting using the materials and tools”可行吗？麻烦老师帮忙解答，万分感...
...d it not been possibleB.were it possibleC.if it were tobe possibleD.if it should have been possible答案选A，其余选项为什么不行呢，有点混淆了，还有就是were tobe +adj.的用法和were+adj.在虚拟语气中有什么差别呢？
...etermined by our background and the environment we grew up in? On paper, I should have turned out as a delinquent and he an educated professional, but it seems tobe developing intothe opposite. It's just an interesting topic and I would like to hear other opinions.1.To what extend是...
Illustrated with an entertaining array of examples from both high and low culture,the trend that Mr.McWhorter's documents is unmistakable. But it is less clear, to take the question of his subtitle, why we should, like, care.红色部分的句子该如何分析呢？
...the first 12 months, take it to an authorized dealer.A. shall need B.should need这题练习题答案为A, 但网上有许多人给的答案是B。我个人比较倾向于A 感觉并不是虚拟语气，因为车子在头12个月也是有可能需要被“照料”的，不知这么想是否...