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Look! They’re our teachers. The young lady is our Chinese teacher. She wears glasses. She’s very friendly. The pretty girl with long hair is our music teacher. She’s active and funny. The old lady is our English teacher. She is from Canada. She is very kind and popular. The old man is our maths teacher. He’s clever and nice. The tall and strong man is our PE teacher. He is good at sports. He is good at computer science, too. So he also teaches us computer. I like them all.
1．—Who is wearing glasses? ( )—Our ______ teacher.
| A．Music | B．English | C．Chinese |
—She is ______.
| A．friendly | B．active and funny | C．slim |
| A．Canada | B．America | C．China |
—______
| A．Yes, he is. | B．No, he isn’t. | C．We don’t know. |
| A．sports | B．computer science | C．sports and computer science |
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
