下列各句与例句句式相同的一项是：（ ）例：尝试语于众曰

If you want to________in the world, you must learn to work hard while you are still young. [ ]

Only then did he theeffects of his action.

9．The publishers are confident that the books ______________ next month will sell well．

Who is that beautifulwoman? — Mrs Li. She teaches _____ English verywell. She always makes her classes______.