(____) 1. May I have(you /your)name?
(____) 2. (He / His) name is Mark.
(____) 3. (What/ How) old are you?
(____) 4. Excuse(me / my / I).
(____) 5. What’s wrong (with/ for) you?
(____) 6. You have (an/ a) bad cold.
(____) 7. (Can/ what) I go to school tomorrow?
(____) 8. I hope you will get (good/ well) soon.
(____) 9. How old is (he / his)?

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

