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A: Good afternoon, Liu Tao.
B: Good afternoon, Tom. Welcome to my home.
A: Wow, how beautiful! Your living room is so big. What’s that beside the door?
B: It’s a robot.
A: Can he play basketball?
B: No, but he can play football.
A: Cool! Let’s play football with him.
B: OK. Let’s go.
1．It is in the morning.
2．They are at Liu Tao’s home.
3．The living room is small.
4．The robot is behind the door.
5．The robot can play football.
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
