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—Go and ask the waiter how much_______.—Don't worry.It has b

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/13 16:03:08
—Go and ask the waiter how much_______.—Don't worry.It has been _______.
A.does the meal cost ,paid for
B.the meal costs,paid
C.the meal spends ,paid
D.the meal costs,paid for
为什么要选B ,为什么这里用paid ,而不用paid for?
D为什么不能选?
1 如果是钱做主语,就是:the money (==it) has been paid
2 如果食物做主语,就是:the food has been paid for.
主动语态就是:I have paid money for the food
被动语态是:the money has been paid for the food
the food has been paid money for.