问题
Liu Xiang has failed over and over again in the past years. And that’s _________ he succeeds.
A:what
B:when
C:why
D:where
B:when
C:why
D:where
正确答案是:
同类题型
Usually, there are fireworks ________ the evening ________December 31st.[ ]
Why not have a try now? –OK.It _______ both interesting and exciting.
_______ you _______ the book ______ to the library yet. —— Yes. I have.
Is he still raising money for charity? –Yes. He neverhope of helping poor children.