What`s the most problem during your past day 这句话中

What`s the most problem during your past day 这句话中 what's the most difficult problem do you have met in your pa -What's the problem? what's your problem now? What's the problem with your English是什么意思 一What’s the problem with your mountain bike Thomas? what‘s the most inspiring in your life?英文作文! What's the most important thing in your life? What's the economy situation during the christmas day?一篇或更多英 What _____you _____(do) during the past two years? What's the problem,Ted? what is your most unforgettable day?