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1．
Liu Tao: Hi, Mike. Let’s _______ and ______ table tennis.
Mike: What _______ is it today?
Liu Tao: It’s Wednesday.
Mike: Sorry, I _____ a football _______ today.
2．
Liu Tao: Hi, Su Hai. _____ and _____ table tennis.
Su Hai: Sorry, I have a _____ _____.
3．
Liu Tao: What _____ Su Yang?
Su Yang: She _____ a swimming lesson, _____.
Liu Tao: What a pity!
4．
Su Hai: What _____ Saturday?
We _____ have _____ lessons _____ Saturday.
Liu Tao: All right.
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
