A、  B、  C、  C这是一道询问预约者姓名的问题，因此回答说用Mitchell这个名字预约的选项(C)是正确答案。在询问预约时间(When did youmake your reservation?)的问题时，(A)可以

Why didn’t you mention you were such a computer expert?
(A)We probably need one.
(B)It just never came up.
(C)Nobody I can think of.

Whose name was the reservation made under?
(A)About three weeks ago.
(B)I’m pretty sure he was, yes.
(C)It should be under Mitchell.