搜索
Today is Friday. Anne’s mother goes to work. She and her father stay at home. Her father is ill. He has to (不得不) rest in bed. Anne does a lot of housework (家务活).She also tells her father some funny stories. Her father feels much better and thanks Anne. Anne feels very happy because she can do many things for her father.
1．Anne’s mother does a lot of housework today.2．Anne’s father tells Anne stories.
3．Anne is a good girl.
4．Anne’s father feels better at last (最后).
5．Anne feels sad because she can’t go to play outside (在外面).
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
