must ask(a,an,无)permission before you enter the room选哪个

must ask(a,an,无)permission before you enter the room选哪个 ask an arm and a I must ask a call of nature? 翻译:If you want to make an appointment to have a perm,it would be on later than 4 o'clock. 英语ask forask forI ask a question.I don't (ask for/ask) an answer.这里应该用ask or ask for I find English()useful language.We must learn it well．(在线等)A.aB an C.theD./(请说明理由)无理由不采纳 Our food is almost __.We must ask for some help.该选什么?为什么?A.at the end B.at an end C.by the end D.in the end 并请详细解释它们之间的用法, You_____go and ask Meimei.She_______know the answer.A,must,can B,must,may C,need,can D,can,may Ask Li Mei,he ------know the answer .A、may be B、 maybe C、may D.must can you help me now?yes.will you take the book to the library?well,you can do it later.i really must go now,or i,ll be late for school.you have an exam this morning,do not you?maybeyou should ask your father for a ride.a.must i do it now?b.all right. A Very Difficult Question!First,I must sey I am a Chinese,no an American or an English.Now,I will ask my question.I have a girlfriend,I love her very much.if I say I like you to her,shi will be very happy.But when I say I love you to her,shi will it must have cost him an arm and a You must an active rather than a passive student意思? 英语翻译1 she would always be an outsider here,no matter how hard she _____ try A could B must C might D need 2 we should ____ for possible delay on the motorway and leave an hour earlier A appolgize B allow C account D ask 3.___ the attempt to s I (asked ) (asked for) a question I did not (ask for) (ask ) an answerwhich one is right?thank you One day he ask an artist to draw him a beautiful horse的改写One day he ask an artist ,( )you draw a beautiful horse( )me?One day he ask an artist ( )he( )draw him a beautiful horse. One day he ask an artist to draw him a beautiful horse的改写,One day he ask an artist ,( )you draw a beautiful horse( )me?One day he ask an artist ( )he( )draw him a beautiful horse. The people must be ______ an water must be found.A.taughtB.takenC.spentD.come