There are a great many careers in which the increasing emphasis is on specialization.这句话中的in which应怎么理解，从句是在哪里结束的？specialization搭配的是on还是in？这种介词+which的组合的语法结构是怎么样的.
A new problem threatens to earn them —especially in America—the sort of nasty headlines thatinevitably lead to heads rolling in the executive suite:date insecurity.
1.请问rolling in the executive suit :date insecurity这一部分作什么成分？是独立主格吗？
2.为什么莫名其妙...
...的句子,每题只改成1句。1) The Titanic hit an iceberg accidentally in the evening. Everyone was enjoying themselves in the evening. 2) Suddenly, large quantities of water flooded into the ship, and a great number of passengers were trapped in it. 3) Therefore, Rose was put into a difficult s...
She
rang up her daughter and asked for her help in what she described as a little
spot of bother. 这句话里，in
what she described as a little spot of bother 是不是介宾短语作后置定语，修饰前面的宾语 help? 还是作方面状语修饰前面的动词词组 asked
for? 有点糊...
Emily Dickinson’s letters to Susan Huntington Dickinson were written over a period beginning a few years before Susan’s marriage to Emily’s brother and ending shortly before Emily’s death in 1886, outnumbering her letters to anyone else.
A. Dickinson were written over a ...
...否可以把主语变为作先行词的定语从句，例如：The boy is in class. 主系表The boy who is in class. 在班里的男孩This is toys. 主系表This that is toys. 是玩具的这些东西进而可以变成非谓语动词作定语The boy being in class.The boy to be in class.This b...
...去分词短语、动词不定式短语。
1. 后接现在分词短语
Insurgent forces were reported advancing in the region. 据报道，起义军在这个地区正向前推进。（摘自（摘自《薄冰英语惯用法词典》p.847-848）
The later rice was reported growing better than la...