By the principal of utility is meant the principle which it appears to have to augment or diminish the happiness of the party whose interest is inquestion.这句话中的 which 为什么后面要添加 it？which 在这里指代什么成分呢？加it的话后面就变成了一个完整句子...
Left, until now, to odd, low-level IT staff to put right, and seen as a concern only of data-rich industries such as banking, telecoms and air travel, information protection is now high on the boss's agenda in business of every variety.这句话中：1）两个过去分词短语中的词：odd, ...
...推测性用法和非推测性用法推测性用法表达可能性（used to say that sth is
likely or logical - OALD）；非推测性用法表示必要性（used to say that sth is necessary or very important，sometimes involving a rule
or a law-OALD）和建议（used to recommend that sb
does s...
在高中英语人教版必修一第五单元(Unit 5) ELIAS’S STORY（伊莱亚斯的故事）中有这样一句：I had to leave because my family could not continue to pay the school fees and the bus fare. 我不得不辍学，因为我的家庭无法继续支付学费和交通费。请问，这...
下面这些句子中， how 引导的宾语从句是表疑问还是表感叹？You know how much I love you.I can’t tell you how happy I am.I can’t express how grateful I am to you. She opened my eyes to how foolish I’d been. You have no idea how worried I was.
... leisurely lifestyle as a busy lifestyle in which even minutes of time are too valuable to be wasted.我知道主语是 The conveniences that Americans desire谓语是 reflect知道in which even minutes of time are too valuable to be wasted 是a busy lifestyle的定语。但是不明白 not so much ...
According to organizations like Australia's Climate Institute, half of the present coffee-producing areas are estimated not to be suitable by the year 2050, if current climate patterns continue.老师，这里的为什么要是一般现在时呢？ 难道不符合主将从现吗...
...sp;was beginning, Cai's parents sent him to the United States to study music.I saw him as he was getting off the bus.begin和set off是短暂性动词吧，为什么不是一般过去时？两句都用了be doing，句子该怎么理解...
...whichever) the developed
countries throughout the world all give priority to developing their economy.No matter which (whichever) the developed
countries throughout the world, they all give priority to developing their
economy.这两句都是自己造的，麻烦老师帮我指正一下！
...ristine Bicknell - and, of course, the Class of 1990. I
am really thrilled to be here today, and very excited, as I know all of you
must be, that Mrs. Gorbachev could join us.请教专家老师：1)
as I know all of you must be 这是插入句吗？2)
that Mrs. Gorbachev could join us. - 这里的th...
Flash forward a few more months and I decided to do even more research and ended up discovering Bob Bartlemie who is a traditional tin smith who lived a few minutes from my home.He was generous enough to take me under his wing and I ended up going there multiple times a week and I still do.Even thou...
...ife does like this city. 她妻子的确很喜欢这座城市。We did try to warn you about this. 我们的确曾经试着提醒你这事。请问这类强调用法还可以连用表示强调的副词吗？比如 really, indeed 等。His wife does really like this city. 她妻子的确很喜欢这...
There are always more different ways to generate a fragment of a system's function (say, chess-playing -- or simple harmonic motion) than there are to generate the system's total function (say, everything else a human mind can do -- or all of Newtonian or Quantum Mechanics), if for no other ...
...句话： He would be grown and out of the army before he could go back to school and on to college......根据牛津词典，grown 作为形容词只用于名词前作定语, 如grown man, 因此这里的grown 应该是及物动词grow的过去分词/被动语态。grow 作为及物动词只有3...
...s are created and conveyed--and perhaps never before has it served so much to connect different peoples and nations as in the recent events in Europe.想问一下加粗部分是比较从句吗？可以补充为 as it did in the recent events in Europe 吗？还是说这句话只是单纯的比较...