1. Look! Tom, there are some __________ (duck) in the lake.
2. Sam doesn’t __ (like) singing. He __________ (like) playing the piano.
3. —__________ (do) your mother like animals?
—No, she __________ (do).
4. My sister can __________ (playing) the violin.
5. I like __________ (paint).
6. Mary can __________ (play) football very well.
7. Eddie and Danny like __________ (play) football.
8. Let’s __________ (go) swimming.
9. —Is that your guitar?
—No, it __________ (is). My guitar is at home.
10. —Whose piano is it?
—It is __________ (Joe).
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