(1)A. tall B. kind C. funny
(2)A. thin B.active C.quiet
(3)A. Sunday B.Monday C.Wednesday
(4)A.watch TV B.read books C.do homeworks
(5)A.tomatoes and fish B.tomatoes and mutton C.tomatoes and pork
(6)A.sour B.salty C.sweet
(7)A.do the dishes B.empty the trash C.wash clothes
(8)A.curtain B.closet C.mirror
(9)A.near B.under C.beside
(10)A.river B.path C.take

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

