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7.10  I have a new friend in China. He’s a baby panda. He is black and white. He is short and fat. He’s so cute! I like it very much!
| 7.15   I am in the UK. I row a boat with my family. In the morning, I can’t find my cap. Where is it? On the bed? In my bag? “It’s on your head,” my mum says. Oh, yes! Silly me! | 7.22  Australia is so big and nice. I see many animals here. I see eighteen kangaroos (袋鼠) . They are tall and big. They are so funny. Look! The mother kangaroo has a long tail.  |
| A．short and thin | B．short and cute | C．tall and big |
| A．on the bed | B．in the bag | C．on her head |
| A．China | B．the UK | C．Australia |
| A．18 | B．17 | C．16 |
| A．eats fruit | B．goes to the USA | C．rows a boat |
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
