― Well my daughters take great interest in most of the food on the menu.― Thanks. ?― Sala

问题补充：

― Well, my daughters take great interest in most of the food on the menu.

― Thanks. ?

― Salad, fried fish, chips and orange juice, please.

A. Shall I take your order

B. At your service

C. What to follow

D. Can I help you

答案：

(答案→)A. Shall I take your order

B. At your service

C. What to follow

D. Can I help you

解析：情景交际、A. 我可以帮您点餐了吗？ B. 乐意效劳 C. 接下来是…… D. 需要我帮忙吗？句意：嗯，我的女儿对菜单上大部分食物感兴趣。——谢谢，我可以帮您点餐了吗？——沙拉，煎鱼……结合语境可知选A为最佳答案。