2010年6月英语六级考试作文布局常用八种句型英语六级考试
文章作者 100test 发表时间 2010:02:23 21:59:47
来源 100Test.Com百考试题网
一)原因
1.A number of factors are accountable for this situation.
A number of factors might contribute to (lead to )(account for ) the phenomenon(problem).
2. The answer to this problem involves many factors.