gre作文范文中的经典句型——正文

　　1.Although the popular belief is that, a current study indicates that

　　2.Common sense tells us that

　　3.The increase in mainly results from

　　4.The increase in is due to the fact that

　　5.Many people would claim that

　　6.One may attribute the increase to , but is not by itself an adequate explanation.

　　7.One of the reasons given for is that

　　8.What is also worth noticing is that

　　9.There are many causes for this dramatic growth in .. First, Second, Finally,

　　10.There is no evidence to suggest that

　　11.Why are ? For one thing, For another,

　　12.Another reason why I dispute the above statement is that

　　13.It gives rise to a host of problems .

　　14.There are numerous reasons why , and I shall here explore only a few of the most important ones.

　　15.It will exert profound effect on

　　16.A multitude of factors could account for the change in

　　17.In 1999, it increased from 5 to 10 percent of the total .

　　18.By comparison with 1998, it decreased from 10 to 5 percent .

　　19.It account for 15 percent of the total.

　　20.There were 100 traffic accidents in April, and increase of 5 percent in a five-month period.

　　21.By 1999, only three quarters college population as against last year preferred to