1.周总理一生严格要求自己,生活十分 。( )
A.简单 | B.简洁 | C.朴素 | D.简朴 |
A.震惊 | B.震动 | C.震撼 | D.震颤 |
A.映照 | B.倒映 | C.烘托 | D.衬托 |
A.竟然 | B.忽然 | C.果然 | D.偶然 |
A.不知所措 | B.无能为力 | C.不以为然 | D.不自量力 |

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

