44. (2.0分) He _ a really creative solution to the problem. (available/residence/combat/omit/disappoint/search for/make a decision /come up with/make an effort/sell out)

根据句意，“He _ a really creative solution to the problem”需填入“想出”之意。在给定选项中，“come up with”（提出、想出）最贴合。将“came up with”代入，完整句子为：He came up with a really creative solution to the problem. 其他选项如“make a decision”、“search for”等均不符语义。最终答案为“came up with”。 答案：C. came up with