很高兴为您
66 A (on weekends they have some great specials.a large beef hamburger is just 3 yuan for 5 yuan原价5元,周末卖3元,说明周一还是5元,所以10元只能买两个)
67 D 68 B 69 C 70 D
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★倾心解答★愿您满意★
★欢迎追问★敬请采纳★
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很高兴为您
66 A (on weekends they have some great specials.a large beef hamburger is just 3 yuan for 5 yuan原价5元,周末卖3元,说明周一还是5元,所以10元只能买两个)
67 D 68 B 69 C 70 D
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★倾心解答★愿您满意★
★欢迎追问★敬请采纳★
-------------------------------