求助大神。OG13 SC 75

我不爱养宠物

OG 13 SC 75
More and more in recent years, cities are stressing the arts as a means to greater economic development and investing millions of dollars in cultural activies, despite strained municipal budgets and fading federal support.

A. to greater economic development and investing  (correct)
B. to greater development economically and investing
C. of greater economics development and invest
D. of greater development economically and invest
E. for greater economic development and the investment of

小女子的问题比较奇葩。就是 and investing  说的是跟 are stressing 平行，但是平行为什么不是 are investing  或者应该是invest（个人觉得invest是最好的，不知道对不对？），而是investing   。求大神解答。。感激涕零！

ayoyoyo

用are investing当然可以，省略are也没问题。
用invest语法上当然也没错，意思上就有点问题了。are investing是说现在一直在投钱，用一般现在时invest是想要表达啥意思？规律性、习惯性的状态或者动作？科学真理？……

我不爱养宠物

ayoyoyo 发表于 2014-8-12 21:04
用are investing当然可以，省略are也没问题。
用invest语法上当然也没错，意思上就有点问题了。are investi ...

bingo   懂啦  谢谢~~~~