A. 滑稽的表演 B. 美丽的乡村 C. 整晚 D. 暑假 E. 美味的食物 F. 新鲜的水果 G. 每个周末 H. 仅仅一个 I. 好的锻炼 J. 吵闹的音乐 |
1.summer holiday
2.fresh fruit
3.good exercise
4.every weekend
5.only one
6.beautiful countryside
7.delicious food
8.funny show
9.loud music
10.all night
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