... me,I received a letter that I am supposed to return a book that I checked out back in September这句中back怎么理解？是return sth(a book that I checked out) back?但是没有return sth back 这样的用法，back是不是多余？还是checked out back？求问back在句中的意思和作用...
...能把形式主语的it和先行it等量齐观，就是说，不能把 It was careless
of John to break the cup.这样的句子改成“To break the cup was careless of John”；“第二，句中用of 而不是for 引导不定式分句。”这一概念，我对此感到十分不解。1. It was ni...
Sometimes I wondered if I was seeing the same things through my eyes that the rest of the world was seeing through theirs.through怎么解释?that the rest of the world was seeing through theirs.如何理解the rest of the world……that the rest of the world was seeing through theirs.是个什么...
...好，请问my grandfather had been corresponding with a little
girl who was the daughter of some friends为何这里用some friends这种复数呢？摘录上下文，选自世界小史的英文版序言部分My grandfather was not impressed by what he read: so little so that he
told the publisher ...
...hours and they still have a long way to go. Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives. Though they are running outof food and drink, the men are cheerful and confident that they will get out soon. They h...
If the industry does not adapt, fragrance risks being left further behind, and not just at Christmas.
这里and之后的句子等同于and fragrance risks being left further behind not just at Chriatmas吗?not just作为副词修饰at Chirstmas?
... is not certainly complex: In the
crowd of special troops, two Chinese are left over four qualified students
after three-month-long devil trainings. 这部影片的内容并不复杂：一群特种兵，两个中国人，三个月的魔鬼训练，剩下四个合格的学员。8. However, this posit...
...ne[如：wear on (someone)]xxx为介词。 例句：Their constant talking was wearing on me.若为这种注解：v+xxx未写出someone/something的[如wear away、wear out]。则前面动词为不及物用法，后面为副词。例句：The paint on the sign had worn away./The tires wore out after...
...e was leaving the house, she slipped on the icy step.（无疑问）As she left the house, she slipped on the icy step.（有疑问）对于上面的第二句，有这样的类似权威例句和依据吗？想请老师们进一步探讨一下。谢谢！
...n easy world to survive in, a fact underlined by statistics that show that outof eighty European television networks, no less than 50% took a loss in 1989.that the television business is not an easy world to survive in, a fact underlined by statistics that show that outof eighty European televisio...
...好，有两个问题，请看下面句子：Bushfires burned dangerously outof control on Austrilia's east coast, fanned by high temperatures and strong winds that had firefighters battling to save lives and property.两个问题：1. that had firefighters battling to save lives and property...