A: Welcome to my flea market(跳蚤市场).
B: Wow, there are so many interesting things!
A: It’s twenty yuan.
B: Did you buy it when you were in Korea?
A:
B: Where was it made?
A: Actually,
B: I feel so proud to hear that. This pencil looks different.
A: Yeah, the pencil is quite small and thin.
B:
A: It’s used for writing notes. There are many colors in it.
B: That’s interesting!
A: Thank you. You can scan the code(扫码) here. It is 25 yuan.
B: OK. I’ve already paid.1.
A.Where is the cup? | B.How about the cup? |
C.How much is the cup? | D.How many cups are there? |
A.No, I lent it to him. | B.I didn’t want to buy it. |
C.She bought it for me. | D.Yes, I bought it last summer. |
A.it was large. | B.it was made in China. |
C.it was small. | D.they were from Korea. |
A.Who bought them? | B.Is it made of glass? |
C.When did you buy it? | D.What is it used for? |
A.I’ll take it. | B.You’re welcome. |
C.I can make it. | D.Sorry, I can’t do it. |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

