I ________ setting up a committee to look into the matter.A.wondered B.suggested C.determined D

I ________ setting up a committee to look into the matter.A.wondered B.suggested C.determined D

B 建议
suggest doing sth.建议做某事.
句意是：我建议成立一个委员会来调查这件事.
wonder 怀疑,想知道,determine 决定,决心后面都不能接动词的ing形式,故排除.