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My school bag is my good friend. It’s black and red. There is a blue cat on my bag. The cat’s eyes（眼睛） are big and the nose（鼻子） is white and small. It’s very lovely!
My school bag is not big, but beautiful and useful（有用的）. My textbooks（教科书）, my pencil box and my exercise-books（练习本） are all in my school bag. I like my school bag.
1．My school bag is _____. ( )| A．blue and white | B．black and white | C．black and red |
| A．a blue cat | B．a white cat | C．a blue dog |
| A．small | B．big | C．red |
| A．lovely | B．big | C．not big |
| A．Textbooks. | B．Pencil box. | C．Purse（钱包）. |
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
