Tony and his father are at the zoo. They are looking at the monkeys. “
A.Where | B.What | C.Which |
A.one | B.ones | C.monkeys |
A.taller | B.high | C.long |
A.strong | B.stronger | C.strongger |
A.funny | B.funnyer | C.funnier |
A.short | B.tall | C.old |
A.long | B.longer | C.shorter |
A.smart | B.young | C.busy |
A.windy | B.hotter | C.rainy |
A.hotter | B.taller | C.cooler |
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