英语单项求教!我对分的对吗?25.---Doyouhavetohandinourresearchreportsthisafternoon,ProfessorSmith?---Yes,you.Iwillbewaitingtocheckthemalltheafternoon.A.shouldB.mayC.canD.must不选择则C是因为”问

Question

英语单项求教!我对分的对吗?
25.--- Do you have to hand in our research reports this afternoon,Professor Smith?
--- Yes,you _______ .I will be waiting to check them all the afternoon.
A.should B.may C.can D.must
不选择则C 是因为 ”问的方式不对“ 我分析的对吗?

Answer 1

have to 根据意思来,have to 的意思是不得不：
所以：
肯定回答 yes,you must; 否定回答：no,you needn't/ you don't have to.