搜索
1．Jack likes stories. He can listen to stories for children at _________( )
A. 15:30 B. 14:20 C. 18:00
2．Jack’s sister likes sports. She can listen to football news _________( )
A. in the morning B. in the afternoon C. in the evening
3．Jack’s mother is watching Animals World. What time is it? ( )
A. 16:50 B. 17:00 C. 21:30
4．Jack’s father likes music. He can listen to ________. ( )
A. Radio Songs B. School Plays C. Happy Hour
5．When will China Today start? ( )
A. 16:00 B. 18:00 C. 20:00
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
