Don't be so sure请问这里把be去掉可以吗?是不是一定要有呢?

don't be so sure请问be在这里有什么用? don't so sure没有be行吗? Don't be so sure请问这里把be去掉可以吗?是不是一定要有呢? ·Don't be so sure.（so是adj,那sure是adj还是adv?）·Don't be so sure.（so是adj还是adv?sure是adj还是adv?） Don't be so( ). don't be so don't be so sure 中的be为什么要用原型? Don't be so nervous .Try it _________ and you are sure to be successful Mike,( ) so sure!A、isn't B、doesn't be C、hasn't D、don't be 《don't be shy》的白痴问题请问 don't be shy 的be在这里面什么意思 和SO PLEASE BE VERY QUIET 的BE 意思一样么 请问BE 可以不加么 为什么 i'll ____i don't spill coffee on your carpet again.A be sure B be assured C make sure D assure请问这里的用法其他选择错误原因在哪里? Don't be so sad.. Don't be so lazy Don't be so stupid... Don`t be so hard on yourself.请解释一下这里的be的用法.谢谢☺ life only lasts for a few decades,so be sure that you don't leave any regrets. Don’t walk so fast.请问这里的fast 是什么词性呢? -Will you be able to finish the job this month?a.Ican't say so b.i'm not sure soc.I don't know so d.I don't expect so为什么选D呢?请指教! Do you think it will be fine next week?I'm afraid I hope so I don't think so I'm not sure