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Anna is a new student in Class 2, Grade 4 of Tianyuan Primary School. Her new friends are very nice. They make a poster (海报) for her.
Welcome to our school!
Our timetable
MON | TUE | WED | THUR | FIR | |
8:30~9:30 | Chinese | English | Chinese | Maths | Chinese |
10:00~11:00 | Maths | Chinese | Music | English | Maths |
14:00-15:00 | PE | Maths | PE | PE | English |
l5:30~16:30 | Science | Art | science | Art | Music |
After-class activities (17:00~17:30)
when | where | Who | What |
TUE | Music room | Girls |
|
WED | Playground | Boys |
|
PRI | Classroom | All students |
|
2．Su Hai can sing songs at 5:05 every afternoon in the music room.
3．They have three PE lessons in the morning.
4．Boys can play basketball on Wednesday in the playground.
5．Anna’s new friends in Tianyuan Primary School are good.
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
