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I have a little friend. His name is Pingping. This is his photo. Look! He has big ears and a big mouth. He’s very cute. He is seven. He’s in the school now. He likes English very much. He speaks English very well.
1．__________ is my little friend. （ ）| A．Photo | B．I | C．Pinging |
| A．two | B．seven | C．second |
| A．English | B．music | C．art |
| A．in the library | B．in the school | C．at home |
| A．Yes, it is. | B．No, he isn’t. | C．Yes, he is. |
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
