句中主动和被动的理解：Many bishops had been concerned about the confusion such an apparent
conflict could otherwise cause among Catholics.concern为什么用被动，而cause用了主动，句意不是主动的担心和被动的造成吗？
I am about to make things more complicated by suggesting that what kind
of facility an older person lives in may matter less than we have assumed. 这句话怎么翻译啊，能给讲述一下吗？
I have been winter swimming forabout four year.现在完成进行时的形式为：have been doing sth. swimming是现在分词，构成 have been doing的结构，那这里的winter如何理解？现在分词前加入winter名词修饰如何理解？
...些音。D. 他们的下门牙不够大。 34. What is paragraph 5 mainly about?A. Supporting evidence for the research results.B. Potential application of the research findings.C. A further explanation of the research methods.D. A reasonable doubt about the research process.34. 第5段主要讲什...
By 1970, according to a World Wildlife Fund report, only about 4500 tigers survived throughout the world-half of them in India.请问这里的throughout the world-half of them什么意思？作什么成分？
请问：Everyone experiences days when staying positive is
tough, but challenge yourself to remember one good thing about yourself each
morning until it becomes routine. to
remember one good thing...是目的状语还是宾补？谢谢
Most core measurement analyses done on shales are currently performed with a crushed rock sample following the procedure established in the GRI (Gas Research Institute) study on shales .句子中Most core measurement analyses done on shales are currently performed with a crushed rock sample是主句...
The school authority thought a lot about ______.A.we teacherB.we tearchersC.us teacherD.us teachers这道题为什么选D不选B？另外I don't think the words you describe we Chinese people are true.这句话有毛病吗？如果有，该怎么改？