26. Can you tell me which extension number _____ to speak to the sales representative?
(A)I should dial
(B) should I dial
(C) is I should dial
(D) is should I dial
答案:登入後查看
統計: A(305), B(394), C(65), D(28), E(0) #1928941
統計: A(305), B(394), C(65), D(28), E(0) #1928941