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 | ① |
②  | ③ |
④ | ⑤ |
⑥ | ⑦ |
| A. a lion B. a pig C. a mouse D. a crocodile E. a cheetah |
(2)
(3)
(4)
(5)
2．仿照例子，给动物身体部位的特征归类，把词组编号写在相应的横线上。
| A. a lion’s nose B. a mouse’s nose C. a pig’s eyes D. a cat’s eyes E. a cat’s mouth F. a crocodile’s mouth G. a cheetah’s ears H. a rabbit’s ears |
(2) small(小的): B
(3) long(长的):
(4) short(短的):
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
