请听第一个短文,完成第1、2小题。
A. May 1st. B. The first Monday of September. C. June 1st.
A. the people B. the working people C. the teachers
请听第二个短文,完成第3、4、5小题。
A. The Dragon Boat Festival B. Spring Festival C. May Day
A. Yes, it is. B. No, it isn’t. C. Yes, there is.
A. Eat zongzi. B. Have dragon boat races. C. Both A and B.
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