(一)一词多义
仅:仅如银线( ) 仅有敌船为火所焚( )
观:天下之伟观也( ) 可远观而不可亵玩焉( )
势:势极雄豪( ) 既而尽奔腾分合五阵之势( )
能:以此夸能( ) 未复有能与其奇者( )
腾:既而尽奔腾分合五阵之势( )腾身百变( )
(二)词类活用
天下之伟观也( ) 披发文身( )
乘骑弄旗标枪舞刀于水面者( )( )
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