英语四级长句成分分析一个句子怎么又有两个主语?Whiletheemphasisonteachingtohigher,test-drivenstandardsassetinNoChildLeftBehindresultedinsignificantlybetterperformanceinelementary(andsomemiddle)schools,high

Question

英语四级长句成分分析 一个句子怎么又有两个主语?
While the emphasis on teaching to higher,test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools,high schools for a
variety of reasons seemed to have made little progress.
从句While the emphasis on teaching to higher虽然怎么样······第一个句子test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools
第二个句子high schools for a variety of reasons seemed to have made little progress.有人说第一个句子和从句是在一块的,但如果这样怎么能用逗号隔开呢!这是四级的文章 是文章不严谨么?

Answer 1

While the emphasis on teaching to higher,test-driven standards as set in No Child Left Behind resulted in significantly better performance in elementary(and some middle)schools,是从句部分,the emphasis...