On Sundays there were a lot of children playing in the park, their parents seated together joking. Question：为什么这里用的是seated用的是过去分词，而不是现在分词， their parents与seat之间不应该是主动关系吗？欢迎各位解答一下，非常感谢
...关系，形容词与它所修饰的名词永远是主谓关系，比如thisisa interesting book（a book which is interesting) thisisa broken glass (a glass which is broken)这里的形容词与它所修饰的名词永远是主谓关系，但是形容词本身有主动或者被动的意...
老师好！It is said that...据说...，据谁说呢？这句型省略的by sb. 具体是什么？It is said that Bob isa hard-working person by Zhang Wei. 我可以这样说吗？据张伟所说，Bob是个勤勉的人。(Bob是个勤勉的人，这话被张伟所说)
...这个区域的每个人。4）If she won't be here before midnight, there's no need to rush.= If she was not going to be here before midnight,…看样子她午夜前不会到这里，如果这样，现在就不必赶时间。5）If we definitely won't win, why should we bother to play?...
介词后面接 which 引导的定语从句比较多。如：Water is the natural medium in which fish live. 水是鱼类赖以生存的自然环境。Under our house isa cellar in which the coal was kept. 我们的房子下面是一个装煤的地窖。Thisisa subject about which we might argue ...
...疑问句中不需要助动词。例如：She
needn’t reserve a seat—there’ll be plenty of room. 她不需要预订座位——座位多的是。（摘自《牛津英语用法指南》第四版532节）You
needn’t fill in a form. 你不必填表。（同上）Need
I fill in a form? 我需要...
...在名词前,作为形容词涉及到比较对象问题)3):George’s work is more than Anyone else’s,这句话是否正确?这里More为形容词而不是限定词吧？如果这句话正确,那么George did work more than anyone else’s能否看成George did work which is more than anyone else...
Managing these parents' emotional concerns isas much a part of this job as operating on their daughter.问题1：这句话中as...as...都是介词对吗？问题2：as后面的much是什么词性，为什么much后面接了a part of this job？
"A woman's reaction in any crisis," the major says, "is to scream. And while a man may feel like it, he has that ounce more of control than a woman has. And that last ounce is what really counts."he has that ounce more of control than a woman has.这句什么结构？ounce是...
A
compound noun isa fixed expression which is made up of more than one word and
functions as a noun.Such expressions are frequently combinations of two nouns.frequently的用法对吗？这里frequently修饰什么？以及frequently如果放句首和句末，表达的意思有什么不同？
... walls outside strategic locations on the campus. They could be positioned
there by work crews or even by the security forces who vigilantly and
constantly patrol the campus grounds. There are many students in particular who
would value the installation of these racks. Their bicycles could be statio...
...rip takes you up a steep mountain cliff. At the top, visitors can step out on to a see-through walkway. The reinforced glass flooring hangs about 1,000 meters above sea level. 疑问： visitors can step out on to a see-through walkway.的主谓宾分别是什么？ ...