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A. on
B. fly
C. big
D. butterfly
E. blue
A: Look. Is it a bee?
B: No, it isn't. It's 1．and green.
A: Is it a ladybird?
B: No, it isn't. It can 2．in the sky.
A: What is it?
B: It's a 3．.
A: Is it nice?
B: Yes, it's very nice.
A: Where is it?
B: It's 4．a red flower.
A: Is it a big butterfly?
B: Yes, it's a 5．one.
A: Do you like butterflies?
B: Yes, and I like bees, too.
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
