1.“大义凛然、精忠报国、视死如归、卖主求荣”属于同一类。(
2.古诗“露似真珠月似弓”里面“真”是错别字。(
3.“浓眉大眼、慈眉善目、鹤发童颜”都是描写人外貌的。(
4.“曲、雀、扎、系”都是多音字。(
5.“为学患无疑,疑则有进。”是宋代陆九渊的一句话。(

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

