A、  B、  C、  C对于疑问词开始的句子，一定要注意疑问词部分。这道题询问谁去订购午餐，因此正确答案是(C)项“该你去订午餐了”。(A)项故意使用了容易由lunch联想到的sandwich和apple．(B)项则询问要去

Do you have batteries for this alarm clock?
(A)It’s 9:28.
(B)What size do you need?
(C)What time should I wake you up?

Who’s going to order lunch today?
(A)A sandwich and an apple.
(B)Where would you like to go?
(C)I think it’s your turn to do it.