(31~33)
         Hello, everybody. This is Gina from Small Tea Shop. First, thanks for buying our drinks. Now we have black tea, green tea, milk tea, orange juice, and banana juice. Many people recommend we can have new drinks on summer days. It’s very hot these days, so we have many cold drinks , the tea and juice with ice cream in them, for you. These are very special and yummy. They can let you forget about the hot days. One cup of the new drink is fifty dollars. Besides, this week we can give you a special 30% discount. Hope you can enjoy the summer. Come to Small Tea Shop from 10:00 a.m. to 9:00 p.m. and we can give you a cold day.
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【題組】31. One glass of green tea is NT$ 40. How much are two glasses this week?
(A) NT$24.
(B) NT$56.
(C) NT$100.
(D) NT$12.