伯牙善鼓琴,钟子期善听。伯牙鼓琴,志在高山,钟子期曰:“善哉,峨峨兮______ !”志在流水,钟子期曰:“善哉,洋洋兮 !”伯牙所念,钟子期必得之。子期死,伯牙谓 ,乃破琴绝弦,终生不复鼓。
1.将课文内容补充完整。2.伯牙鼓琴( )
A.乐器 | B.弹奏 | C.发动 |
A.如果 | B.好像 | C.你 |
A.志向 | B.记住 | C.记号 |
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