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I’m David. My family and I are all at home. My father is reading a storybook in the study. My sisterNancy and I are in the garden. Nancy is playing with our dog, Barbi. I’m sitting under the tree and reading a picture book. My mother is in the kitchen. She’s cooking for us. Would you like to come for lunch?
1．There are ________ people in David’s family. ( )| A．three | B．four | C．five |
| A．in the garden | B．in the kitchen | C．at home |
| A．reading a storybook | B．reading a picture book | C．watching TV |
| A．David | B．David’s dad | C．David’s sister |
| A．washing dishes | B．eating | C．cooking |
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
