单句改错题： I enjoyed my holiday on which I went to a pop concert .答案： on改为during.问：on my holiday 也可表示“在休假日”，例句：On my holiday, I was lucky enough to witness some wild seals feeding no fish.“在休假日，我有幸看到一些野生海...
...ath the overturned car .正确否？The soldier pulled a bar of chocolate, which he fed to gaunt waif, from his pocket. 正确否？判断一个介词短语，非谓语短语，同位语从句，定语从句的修饰关系时，以上成分做后置修饰语均有可能被各种成分包括谓语分...
Port Lympne Reserve, which runs a breeding (繁育) programme, has
welcomed the arrival of a rare black rhino calf (犀牛幼崽). When the tiny creature
arrived on January 31, she became
the 40th black rhino to be born at the reserve. And officials at Port Lympne
were delighted with the new arrival...
...e art museum houses more than 100,000 pieces of various art works, most of which are representative works of different periods and art works created by leading Chinese painters from the end of the 19th century till today. 参考译文这句话的主句没有谓语，可以这样写吗？是不是...
...th primitive Red
Indian tribes, it is, I think, chiefly love of excitement which makes the
populace applaud when war breaks out.句子来源：罗素的On human nature and politics。问题1. with在这里什么意思？对于…来说？2. as with表示正如…一样吗？这样的结构怎么理...
...en in the home. As the sewing machine had dramatically reduced the time in which it took to produce an item of clothing.suggest that+子句，应该用原形动词，因为动词前面省略 should 的缘故。上面这句话为何用过去式动词 went? 是不是书本的编辑错误?
...scouraged; the old couple were learning to reconcile themselves to the sin which they had committed. But they were to learn, now, that a sin takes on new and real terrors when there seems a chance that it is going to be found out. This gives it a fresh and most substantial and important as...
...hat a young man should be more
grateful for than another,it is the poverty which necessitates starting life
under very great disadvantage.请问老师主句的“starting life”是动名词starting修饰life还是现在分词strating+life呢？应该怎么理解句中的necessitates
starting life?...
...opping inChinaIn 2009, 3G network technology ___61___ (put)into commercial use.China’s mobile Internet users increased by 120 million in this year, ___62___ is highly concerned by the international community. The number of online___63___ (shop) was over 100 million. On November 11，2009, Tmall ki...
This procedure applies to all raw materials and components which undergo testing per the protocols listed below (from receipt through storage, work in-process, final assembly and pack-out), from finished goods manufactured by a Mattel Owned and Operated Plant that has effectively implemented the MIM...
Corrosion is an electro-chemical process by which a metal such as mild steel, returns to its natural state,state,such as iron oxide or rust. 句中a metal何意？书上解释说a metal是泛指一切金属或合金，我没有理解明白？metal是物质名词，通常不可数，a+物质名...
...re free, staffed by thousands of volunteers.非限制性定语从句省略 which is OR 过去分词作原因状语，逻辑主语为Events?2. My friends are in the bathroom, getting higher than the EmpireState.非限制定语从句省略 who are OR 现在分词作伴随状语，逻辑主语是my fri...
... of other health issues that turning up the radio could be beneficial for, which is what makes
music so valuable.不太明白that turning up the radio could be beneficial for是什么从句，其中的be beneficial for
是什么语法？后面为什么没有宾语？
...er _____ he was, we could have introduce him at the meeting. A. who B. which
C. whom D. whoever【分析】在ABCD四个选项中，只有whoever这个词在教科书的词汇表中没有出现过，但它并不是正确答案，A 才是正确答案。为什么呢？因为从句子结构来...