[求助]大全721

freedownload

1.        The current administration, being worried over some foreign trade barriers being removed and our exports failing to increase as a result of deep cuts in the value of the dollar, has formed a group to study ways to sharpen our competitiveness.

(A) being worried over some foreign trade barriers being removed and our exports failing

(B) worrying over some foreign trade barriers being removed, also over the failure of our exports

(C) worried about the removal of some foreign trade barriers and the failure of our exports

(D) in that they were worried about the removal of some foreign trade barriers and also about the failure of our exports（C）

(E) because of its worry concerning the removal of some foreign trade barriers, also concerning the failure of our exports

想请教这里的worried about....在句子里做什么成分，worried的逻辑主语是administration吗？那为什么用过去分词形式，这样好象有被动的意思，怎么理解。

谢谢！

hoechst

worried about 是形容词结构

I am worried about sth 一样.

worried adj.烦恼的, 为难的, 焦虑的

freedownload

天哪，我对形容词结构和过去分词总是搞不清楚，请问，有什么办法可以区分？

另外，我还有一个疑问，就是过去分词和现在分词做后置定语的区别是不是就是被动和主动的区别？

谢谢！