下面每道小题中,都有一个词语含有错别字。请你找出来,并把序号写在括号里。
1.A.蜿蜓 B.绸带 C.潇洒 D.挺秀 (______)
2.A.徐霞客 B.悬涯 C.遒劲 D.屹立 (______)
3.A.木屐 B.心非 C.苍苔 D.篱落 (______)
4.A.曲折 B.嘉浴关 C.奇迹 D.谱写 (______)

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

