— I must apologize for having delayed the job.— ().A Pleased to meet you.B No that’s no

It is a little expensive for me.Can I have a discount？（)A、 You must be kiddingB、 It is

But for your help, I ______ .A．must failB．might failC．would have failedD．will fail

I must admit I have a ________ for history. A：preference B：reference C：deference

Please accept my ________ apologies for not having informed you of the changesof text

I apologize for my ________ of anger just now.A outcomeB outputC outburstD outdrop

I must apologize for my 【outrageous】 behavior.A.