食物链在线播放:''The question discussed is very important''这一句中的谓语动词是什么?

Nessuno di questi The cashier's what'the RASC? The word 'Dare' The ___look on the man's face is____ What's the longest word in the world? what's the longest word in the world? What's the poorest bank in the world? The didn't realize how serious the problem was The didn't realize how serious the problem was