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Hi, I’m Mary. Welcome to my farm. My farm is very big. There are many animals and vegetables at the farm. I have 20 cows, 15 sheep, 50 hens and 18 horses. Look at the tomatoes, potatoes and carrots. They are good. We have green beans, too. I like tomatoes best（最）. They are yummy. I love my farm very much.
1．Mary has a ________ farm. ( )| A．big | B．small | C．clean |
| A．sheep; hens | B．cows; horses | C．cows; sheep |
| A．dogs | B．cows | C．carrots |
| A．animals | B．people | C．vegetables |
| A．potatoes | B．tomatoes | C．green beans |
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
