请听第1段对话,完成第1小题。
A. Badminton. B. Basketball. C. Volleyball.
请听第2段对话,完成2-3小题。
A. the boy B. the boy’s mum C. the boy’s dad
A. Go out and play. B. Enjoy the gift. C. Watch the cartoon.
请听第3段对话,完成4-5小题。
A. Read books. B. Draw pictures. C. Play with animals.
A. Yes, he does. B. No, he doesn’t. He thinks it is difficult. C. No, he doesn’t. He is busy.
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