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Tomorrow is the sports day. I can jump high. So I am going to do the high jump. Daming is a good football player. And he is going to play football on sports day. Lingling can run fast. So she is going to run the 100 metres and 200 metres. Sam can jump far, so he can do the long jump. Hope we will have a happy day.
1．Today is the sports day.2．I’m going to do the long jump.
3．Daming is going to play football on the sports day.
4．Lingling is going to play basketball.
5．Sam can do the long jump.
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
