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A Pet Shop
This is a pet shop. There are many pets in it. The rabbit is white and nice. It costs(花费；值) 20 yuan. The parrot can talk to the people. It costs 33 yuan. The kitten is small and lovely. It costs 25 yuan. The puppy is clever. It costs 28 yuan. Zhang Li wants to buy a kitten. Jane and her mother want to buy a rabbit and a parrot. They all like them.
1．There are ______ pets in the pet shop. ( )| A．two |
| B．three |
| C．four |
| A．A rabbit. |
| B．A kitten. |
| C．A puppy. |
| A．28 |
| B．33 |
| C．20 |
| A．A rabbit. |
| B．A parrot. |
| C．Both A and B. |
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
