2017年6月英语四级作文万能句型：表示原因

英语自学网

2017年6月英语四级作文万能句型：表示原因
       
　　表示原因的句型
       
　　1.The change in__________lalgely results from the fact that__________.
       
　　2.We mayblame__________.butthe teal causes ale__________.
       
　　3.Part ofthe explanations for it iS that__________.
       
　　4.One ofthe most common factors/causes iS that__________.
       
　　5.Another contributing factor/cause is __________ .
       
　　6.A number of factors are accountable for mis situation.
       
　　7.This might contribute to/lead to/account for the phenomenon/ problem.
       
　　8.The answer to this problem involves many factors.
       
　　9.The Dhenomenon mainly stems from the fact that__________.
       
　　10.The factors that contribute to this situation include__________.
       
　　11.Perhaps the primary factor is that__________.