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1．I’m hungry. I want some bread.
2．—What’s that? —It’s Dino Land Flag.
3．—How many dots are there? —There are four dots. —How many lines are there? —There are five lines.
4．Don’t turn left.
5．Look at that tiger. It’s strong.
6．This is Anne. She’s my sister.
7．—What are we? —You are traffic policemen.
8．—What are these? —They are eggs.
9．—What are those? —They are grass.
10．—What are those? —Those are sheep.
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
