2017年6月英语四级作文万能句型：表示证明观点

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2017年6月英语四级作文万能句型：表示证明观点
       
　　1.No one call deny the fact that__________.
       
　　2.The idea is hardly supported by facts.
       
　　3.Unfortunately,none of the available data shows__________.
       
　　4.Recent studies indicate that__________.
       
　　5.There is sufficient evidence to show that.
       
　　6.According to statistics proved by__________.It Call be seen that_________