端午节那天,奶奶教我包粽子:两三张箬叶层叠,将宽大的叶根卷成漏斗状,舀上糯米、红枣等,将箬叶顺势盖拢,再搭上一张箬叶,用棉线捆扎住,一只小巧结实的粽子就完工了。
A.层叠→卷→舀→搭→盖拢→捆扎 | B.层叠→卷→舀→盖拢→搭→捆扎 |
C.教→层叠→舀→盖拢→搭→完工 | D.层叠→舀→卷→搭→盖拢→完工 |

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

