prep-p2-95 关于的like, as问题

95.   (29501-!-item-!-188;#058&004299)

Officials in Atlanta's public schools, as do many districts across the United States, have eliminated recess in the elementary grades, calling it a waste of time that would be better spent on academics.

(A) as do

(B) as with

(C) similar to

(D) like those in

(E) as they have in

答案  为什么E不对呢,再说 like 不是用于句首么?as 不是才用于句中么??请G友指教

楼上解释我不大认可

they指代的是public schools

officials in Atlanta's public schools句子中主语是officials

这里的as...grades作为插入语

E中为什么要have呢？have做什么解释呢？

Officials in Atlanta's public schools, as they（officials） have in many districts across the United States, have eliminated recess in the elementary grades, calling it a waste of time that would be better spent on academics.

这样不就对称了么．．．．．我是这里不是很明白，还麻烦AlienX指点下