...p to 24 hours advanced warning.2. Valve must be installed downstream of receiver tank.请问这两句中downstream of ... 中的downstream是什么词性呢？形容词？副词？还是名词？我知道形容词后是可以接介词短语的...
All this has happened, in part at least, because the fathers who were plumbers made enough money to send their children to college so they wouldn’t have to be plumbers.书上的参考翻译：做水管工的父辈赚了足够的钱，把孩子送进了大学，于是孩子们便不用再当水管...
...stion might even arise in the parents minds as to whether the child should be compelled to go to school at all.老师，这里的as great as it is怎么理解，为什么as great as 能提前，it指代的又是什么，后面那个as to是关于的意思么，as to引导的部分是question的同...
...e contents of all the letters. Miss
Winthrop and I were the only two human beings who knew what was in them all.各位老师，同样都是content，为什么第二句用复数形式。这里有什么不同的表达的意思吗？
His arguments radically revised existing concepts of electromagnetism（电磁），light，and the behavior of moving bodies as set forth in Newtonian physics.如果as set forth in Newtonian physics 是非限制性定语从句，为什么之前没有逗号？如果是限制性定语从句，为什...
...rdsworth's profound love for nature and his conviction that no earthly beauty can come up with the heavenly beauty that we find in natural objects and persons live in the midst of the natural surroundings.2. Dorian's story plays upon the timeless theme of selling one's soul in exchange f...
..., casein proteins, and soy proteins can be manpulated to form products like yogurt, cottage cheese, gelatin desses, and tofu. 不定式to form做whey protein 等的主语补足语还是...
That smartphone sales have peaked, and seem to be levelling off at around 1.4bn units a year, is good news for humanity. 这里的 a year是做定语修饰around 1.4bn units吗？感觉不是修饰谓语动词 level off 的。
...是否也有推测及表示“必须”的意思？比如“You gotta to be kidding me.你肯定是在和我开玩笑”而不翻译为“你不得不给我开玩笑”问题2：gotta除了等于“have got to”，它和got to是什么关系？它也等于“got to”吗?比如：I gotta go=I have ...
...这些动词词组都表示习惯，不知道对不对。Sociobiologists believe that some communicative behavior in animals is developed through a process called ritualization. In this process, the purpose of a given behavior changes over time—a behavior that originally had a practical purpos...
...yfus affair was assuming, (and) fearing that her husband’s origins might be used against her, had begged him to no longer speak of the innocence of the convicted man…”请问老师上面句子中的and是连接两个that从句吗?下面这个句子中and连接两个宾从我理解，上面这...
...名词，这里用作所有格是不是不用加the？We will have a party on Chinese New Year's Eve. Chinese New Year's Eve is a traditional festival in China. 是否有误？Chinese New Year 是要加the的把？ Celebrate the Chinese New year.3. 普通名词+专有名词所构...
...来源-阅读理解B 【高考真题-再现】Like most of us, I try to be mindful of food that goes to waste. The arugula (芝麻菜) was to make a nice green salad, rounding out a roast chicken dinner. But I ended up working late. Then friends called with a dinner invitation. I stuck the chicken ...