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On Saturday, Mr. Zhang and his wife and daughter are watching TV “The Animal World”. A tall African (非洲) elephant is frightened and running fast. The wife asks Mr. Zhang, “You see, the elephant is big and strong. Who is he afraid of?” The five-year-old daughter looks at her father and then looks at her mother and says, “The elephant is a man and he is afraid of his wife.
1．Mr Zhang and his family are watching TV on Sunday.2．They are watching a program (节目) named “The Animal World”.
3．The tall African elephant is running fast, because it’s happy.
4．The elephant looks big and strong.
5．From the story, we know the elephant is afraid of its wife.
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
