囊萤夜读
胤恭勤不倦 ,博学多通 。家贫不常得油 ,夏月则练囊盛数十萤火以照书 ,以夜继日焉 。
(1)从下面选择对应选项,把序号填进横线里。A.困难 | B.坚持 | C.成就 | D.办法 | E.态度 |
(2)通过车胤的故事,说说你对“什么是成长”的理解或感悟:
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