①乐手无踪洞箫吹,精灵盘丝任翻飞。 ②雾縠云绡妙剪裁,好风相送上瑶台。
③浪设机关何所益,仅存边角未为雄。 ④来疑神女从云下,去似姮娥到月边。
A.①下围棋 ②荡秋千 ③抖空竹 ④放风筝 |
B.①抖空竹 ②荡秋千 ③下围棋 ④放风筝 |
C.①下围棋 ②放风筝 ③抖空竹 ④荡秋千 |
D.①抖空竹 ②放风筝 ③下围棋 ④荡秋千 |

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

