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（1）He’s worriedbecause he can’t find his homework.(就画线部分提问).
_______ ________he worried?
（2）It’s cold today. What should I do?(根据实际回答)
You_____ ______ ______ _______.
（3）I’m afraid of seeing a doctor.What should I do? (根据实际回答)
You should_____ _____ ______ _____and count to ten.
（4）His mother worksin a hospital.(就画线部分提问).
____ _____his mother work?
（5）They are watching TV. (就画线部分提问).
_____ _____they______?
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
