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Animals in the African rainforest
| Animals | Living places | Food | Appearance |
| Lemurs (狐猴) | Madagascar | figs, bananas, (forest) fruits | large round eyes; pointed noses; long tails; soft, woolly fur |
| Gorillas (大猩猩) | Rwanda, Zair, Uganda | fruits, leaves, berries | big and heavy / largest of the great apes (猿) |
| Elephants | Congo / Congo basin | grass, fruits, leaves | thin and short ivories (象牙) |
| A．Asian | B．American | C．African |
| A．Lemurs and gorillas |
| B．Gorillas and elephants |
| C．Lemurs, gorillas and elephants |
| A．pet animals |
| B．the largest of the great apes |
| C．big and grey |
| A．lemurs | B．gorillas | C．gorillas and elephants |
| A．a long, sharp ivory |
| B．thin and short ivories |
| C．big and long ivories |
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
