I think he is to win, but Im not sure.A. possibleB. likelyC. impossibleD. certain

I think he is to win, but I'm not sure.
A. possible
B. likely
C. impossible
D. certain

A. possibleB. likelyC. impossibleD. certain解析：从语意上看，D肯定不能选；从英语习惯上看，A和C也不能选；此题最佳答案为B。请再看几例：　　He is likely to arrive a bit late.他可能会晚到一会儿。　　It's likely that he will go abroad.他可能会出国。　　注意：虽然possible和likely均可表示“可能”，但两者的搭配是不同的，即可说someone is likely to do sth，但不能说someone is possible to do sth。如：他有可能会同她一道去。　　正：He is likely to go with her.正：It's likely that he will go with her.　　误：He is possible to go with her.正：It's possible that he will go with her.　　另外，还可说：It's possible for him to go with her.

这个答案应该是对的