搜索
My good friend Ann is from Canada. She is eleven years old.She’s pretty and smart. She is helpful at home. She can help her mother cook the meals. She can clean her bedroom. Ann has a sister. Her name is Jenny. Jenny is eight years old . She is very young, but she can make the bed. The two sisters often read books on Saturdays.They love weekends very much.
[[QOrDeR]]Ann is 8 years old.（_____）【小题2】Jenny can help her mother cook the meals. （_____）
【小题3】Ann is from Canada. （_____）
【小题4】The two sisters often play computer games on Saturdays. （_____）
【小题5】Ann can’t do housework. （_____）
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
