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（1）Are they laughing at you？(作肯定回答)
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（2）I feel angry.(变为一般疑问句)
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（3）I'm going to Canada．(就画线部分提问)
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（4）She has a headache.(变为否定句)
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（5）sick，Amy，feels(.)(连词成句)
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（6）Does Sarah feel sad？(作否定回答)
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（7）I have a new dress.(变为一般疑问句)
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（8）Does Mike have a cold？(变为肯定句)
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（9）Alice is a teacher.(就画线部分提问)
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（10）My brother is 19__years__old．(就画线部分提问)
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（11）Are you tired？(作肯定回答)
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（12）I like playing computer games.(变为一般疑问句)
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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
