夹杂各种时态短语英语长难句精选
t put forward by the French mathematician Pierre de Format in the seventeenth century, the theorem had baffled and beaten the finest mathematical minds, including a French woman scientist who made a major advance in working out the problem, and who had to dress like a man in order to be able to study at the Ecolab polytechnique. （NMET2003.C篇）
这个定理，先是由十七世纪法国数学家皮尔法特提出，曾使一批杰出的数学大师为难，包括一位法国女科学家，她在解决这个难题方面取得了重大的进展，她曾女扮男装为了能够在伊科尔理工学院学习。
简析：夹杂过去分词短语，现在分词短语，动名词及两个定语从句。
2. It is difficult to measure the quantity of paper used as a result of use of Internet-connected computers, although just about anyone who works in an office can tell you that when e-mail is introduced, the printers start working overtime. That is, the growing demand for paper in recent years is largely due to the increased use of the Internet. （NMET2003.E篇）
由于因特网的使用，计算所使用的纸张的数量是很难的，然而几乎任何在办公室工作的.人能告诉你，当引进电子邮件后，打印机就开始超时工作。也就是说近年来人们对于纸张的日益需求主要是由于因特网越来越多的使用。
