--- Go and ask the waiter how much _____.--- Don't worry.It
--- Go and ask the waiter how much _____.--- Don't worry.It has been ____.
选项为 A.does the meal cost,paid for B.the meal costs,paid
C.the meal spends,paid D.the meal costs,paid for
我也知道此题考察宾语从句以及pay 和 pay for 的用法,pay 和 pay for