og 42

42.   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

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

这里为何用“worried”而不是“worrying“呢？各路神仙指点下。

The current administration, worried about the removal of some foreign trade barriers and the failure of our exports 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.

"worried about "  形容词+介词 not  verb

happy about 可代入感觉一下

我觉得也可以，还原为 A ,who is  worrying about ....,has done sth.表示一种进行时态。这儿worry就是用做动词。

worried 形容词,表示一种状态,这里时 administration,who is worried about省略了which is的形式

worring是动词worry的现在分词,强调动作

这是一种常见的语法现象

人作主语用形容词表示状态

物作主语用现在分词表达令人...的

如

I was interested in playing football.

The book is interesting