(____) 1. Thisgirlaregad. ______________
A B C D
(____)2. I am. gooderthanyou. ______________
A B C D
(____) 3. Doesyouagreeme? ______________
A B C D
(____) 4. I don’tthinkshe’sbader. ______________
A B C D
(____) 5. Pleasearequiet, class. ______________
A B C D
(____) 6. Daming canplaysthepiano. ______________
A B C D
(____) 7. Samcanplayguitar? ______________
A B C D
(____) 8. What musicdoeshelikes? ______________
A B C D
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