--Oh,mustyou?Stayalonger.It'sbeensuchfunhavingyou--

問題詳情：

 --Oh, must you? Stay a longer. It's been such fun having you

--__________. I've got an early start tomorrow morning.

  A. No problem    B. All right    C. Thanks anyway    D. Never mind

【回答】

知識點：交際用語

題型：選擇題