Question

【英语选择题】If everyone makes a contribution___our country,she will become more beautiful.

If everyone makes a contribution___our country,she will become more beautiful.
A.to build B.building C.build D.to building

答案是D……我选了A，我不知道是答案错了还是我错了……估计是我死蠢了，但是我还是想死的瞑目一点。英文好的亲帮帮我！=w=

Answer 1

答案选D make a contribution to 中的to是介词，介词后跟动名词，此短语也做固定用法

Answer 2

固定搭配make a contribution to ‘作出贡献’中的TO是介词，故后面的动词要用ING 形式。