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Today we have a sports meet. We are all very happy.
Look! Liu Gang is having a race. He runs very fast. He gets the first prize. Everyone in our class is excited. Annie is jumping. She doesn’t get any prize. She’s very sad. We come to her and say, “It doesn’t matter, Annie. You are our hero!” Look! The boys are playing basketball. Billy is tired, but he still works hard. Our team wins the game. We are tired but very happy today.
1．Liu Gang gets the first prize.2．Annie doesn’t get any prize.
3．The boys are playing football.
4．We are tired but happy.
5．Our team wins the basketball game.
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
