1.“悬壶济世”“救死扶伤”这类词可以用来形容谁?( )
A.神箭手羿 | B.夸父 |
C.李时珍 | D.卖早餐的人 |
A.最西边 | B.最东边 |
C.最南边 | D.最北边 |
A.必将 | B.一定要 |
C.必然 | D.不必 |
A.十七 | B.二十七 |
C.三十七 | D.四十七 |
A.粗鲁 | B.粗大 |
C.粗暴 | D.粗糙 |

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

