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I’m Joan. I’m from America. I’m eleven. Amy, Tom, Alice and Bob are my friends. Tom is a tall boy. He is going to play tennis on Tuesday. He is going to England on August 15. Alice is going to Canada on July 20. She is a lovely girl. She is thin and short. She often ride her bike to school. Amy is going to Russia on August 25. She is very nice. She has got long hair. Bob is going to Japan on June 30. He is clever. He likes playing football.
1．Joan is is going to play tennis on Tuesday.2．Tom is is going to England on August 15.
3．Alice is going to Canada on June 20.
4．Amy likes riding her bike.
5．Bob likes playing football.
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
