(1)I have a beautiful cat. Name is Mimi . (it)
(2)Listen! Some girls (sing)in the classroom.
(3)He often (have)dinner at home.
(4)There (be)some water in the bottle.
(5)It’s Friday today . What she (do)this weekend?
(6)Tom (fly)kites in the playground yesterday.
(7)Do they like (swim)。
(8)Look! She is (draw)a picture.
(9)Danny eats cakes ,eggs and (grape)for lunch.
(10)Yesterday he (be)late for the meeting.
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