搜索
Henry is 12 years old. His birthday is on October 20. He’s from Canada. He likes painting. He can swim. And he can play the guitar, too. Usually he gets up at seven o’clock in the morning. He goes to school at eight o’clock. Classes begin at nine o’clock. He goes home at half past four. Then he does his homework or watches TV. He goes to bed at nine forty.
1．Henry is thirteen years old.2．His birthday is on October.
3．He can play the guitar and swim.
4．He gets up at eight o’clock.
5．He goes home at four thirty.
6．He goes to bed at twenty to nine.
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
