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Hi! I'm Li Shan. I'm eleven years old. My family has three people. My father is a driver. He's tall. He likes (喜欢) beef. My mother is a doctor. She's beautiful. She likes fish. I'm a pupil. I'm short. I like juice.
1．Li Shan's family has ______ people. ( )| A．6 | B．3 |
| A．driver | B．doctor |
| A．isn't | B．is |
| A．tall | B．short |
| A．juice | B．beef |
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
