大学英语六级问原因的句子汇总

 　　1． A number of factors are accountable for this situation.

　　A number of factors might contribute to （lead to ）（account& bspfor ） the phenomenon（problem）.

　　2.　The answer to this problem involves many factors.

　　3.　The phenomenon mainly stems¹ from the fact that……

　　4. The factors that contribute to this situation include……

　　5. The change in ……largely results from the fact&n spthat……

　　6. We may　blame ……,but the real causes are……

　　7. Part of the explanations for it is that ……【外语@教育网wwwwww.for68.com】

　　One of the most common factors （causes ） is that ……

　　Another contributing factor （cause ） is ……

　　Perhaps the primary actor is that …

　　But the fundamental cause is that ……

1 stems   

n.（花草的）茎( stem的名词复数 )；词干；（高脚酒杯的）脚；烟斗柄v.遏制[阻止]（液体的流动等）( stem的第三人称单数 )；封堵；遏止

参考例句：

• The present wave of strikes stems from discontent among the lower-paid. 当前的罢工浪潮起因于低工资雇员们的不满情绪。 来自《简明英汉词典》
• Her interest in flowers stems from her childhood in the country. 她对花卉的兴趣产生于她在乡下度过的童年时代。 来自《简明英汉词典》