A.敏而好学,不耻下问。(天资聪明又好学,不以向地位、学问较自己低的人请教为耻。) |
B.心既到矣,眼口岂不到乎?(心既然已经到了,眼和口哪有不到的呢?) |
C.有志则断不甘为下流。(有了志向就一定不会甘心做一个地位卑微的人。) |
D.知之为知之,不知为不知,是知也。(无论是知道,还是不知道,都应该按知道来处理。) |

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

