小动物们正在举行隆重的聚会。狮子(lion)和老虎(tiger)忙着清点与会动物的数量,以便合理分配食物,请你帮它们数一数,并选择正确的数字将它们的对话补充完整。(将序号填在横线上)
Lion:How many dogs?
Tiger:1. ________ dogs.
Lion:How many cats?
Tiger:2. ________ cats.
Lion:How many pandas?
Tiger:3. ________ pandas.
Lion:How many birds?
Tiger:4. ________ birds.
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