题目

 ----- Have you got _______ e-mail address?    ----- Yes. _______ is tom234@yahoo.com. A. a; It    B. /; Mine    C. an; Mine    D. the; It 答案：CPeople planning trips home used to believe that only through the railway’s telephone ticket hotline ______ get their tickets efficiently.A.they mayB.could theyC.shall theyD.they would