①“清气”指的是
A.清新的空气 B.清香的气味 C.纯洁的人品 D.高尚的情操
②关于这两句诗,下面说法中不正确的是
A.赞美墨梅娇艳动人而又品格高雅 B.赞美墨梅坚贞纯洁、高雅端庄的气质
C.是诗人不与世俗同流合污的写照 D.告诉我们内在美重于外在美的道理
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