OG11紫皮65/OG10-215关于doing

allygmat7

Parliament did not accord full refugee benefits to twelve of the recent immigrants because it believed that to
do it rewards them for entering the country illegally.
(A) to do it rewards
(B) doing it rewards
(C) to do this would reward
(D) doing so would reward
(E) to do it would reward
答案D
请问D中的doing是做什么成分？谢谢！

allygmat7

好的，我得好好补动名词了。谢谢！

arthurman

应该是把。。其实这题用doing so就可以做了。。只能用do so不能用do it，do this，do that。。。

Fuckitup

哦！是这样的？

arthurman

doing这里作动名词，相当于that从句里的主语吧