问题补充:
Im sure your suggestion will the problem.
A. be contributed to solving
B. be contributed to solve
C. contribute to solve
D. contribute to solving
答案:
A. be contributed to solving
B. be contributed to solve
C. contribute to solve
(答案→)D. contribute to solving
解析:考查动词短语。Contribute to sth/doing sth 做贡献,导致;捐…;投稿;句意:我敢肯定你的建议一定能对解决这个问题有贡献。