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Hello, boys and girls. I’m Linda. I’m a student. Look, I have a new school bag. It’s big and nice. I have many books in it. I have a new pencil box too. It looks like a toy car. What’s in the pencil box? Let’s have a look. You can see a ruler, two pencils and three pens. My school bag and pencil box are my good friends. I like them very much.
1．Linda has ______. ( )| A．a new school bag | B．a new pencil | C．a picture |
| A．nice | B．cute | C．cool |
| A．many books | B．many pictures | C．any books |
| A．one | B．two | C．three |
| A．my brothers | B．my sisters | C．friends |
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
