《2025年暑假作业延边教育出版社七年级B版数学华师大版英语仁爱版河南专版》

C
Wendy is good at English and Chinese, but her math isn't good. She doesn't think it's useful.
One day, the clothes at Wendy's mom's store are on sale, so there are many people. Her mom wants to teach her a lesson, so she asks her to help out at the clothes store. When a woman walks in, Wendy walks to her. The woman says she wants to buy a sweater. After some time, she says, "I'll take this yellow one. What's the price of it?" Wendy says, "It is 800 yuan, but it's on sale. You can take it at half price. Uh, you need to pay 400 yuan. ""I see. This is my VIP card. I can get a 20% discount(折扣), right?""Oh, yes," Wendy says. "Then, you just need to pay 80 yuan. " The woman looks at Wendy in surprise, asking, "Are you sure?" Then, Mrs. Black, Wendy's mom, comes and says to the woman, "I'm sorry. You need to pay 320 yuan, please. " Then, she looks at her daughter and asks, "Now, do you think math is useful?"
根据材料内容选择最佳答案。
()11. Why does Wendy help her mom at the store?
A. Because she needs money.
B. Because her mom asks her to help.
C. Because she likes selling clothes.
D. Because she wants to teach English.
()12. What color sweater does the woman want?
A. White. B. Yellow. C. Black. D. Purple.
()13. What does the underlined phrase "in surprise" mean in Chinese?
A. 自信地 B. 幽默地 C. 兴奋地 D. 惊讶地
()14. The woman needs to pay ______ for the sweater.
A. 800 yuan B. 400 yuan C. 320 yuan D. 80 yuan
()15. What does Wendy's mother want Wendy to know?
A. Math is very useful.
B. Math is not very difficult.
C. It's good to have a VIP card.
D. It's good to buy clothes at a discount.

答案： 11. B；12. B；13. D；14. C；15. A