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Look! So many animals on the farm. The pigs are fat. They are pink. The cows are fat, too. They are black and white. And these are chickens. Ten are yellow and two are red. And look at these baby ducks. They are little green ducks.
1. What colour are the pigs? They are _________. ( )A. black B. red C. pink
2. Are the cows fat? ( )
A. Yes, they are. B. No, they aren’t.
3. How many chickens? _________ chickens. ( )
A. Ten B. Twelve C. Two
4. The baby ducks are _________. ( )
A. little B. big C. fat
5. The baby ducks are _________. ( )
A. black B. green C. yellow
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
