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A：1．____________
B：It's half past eleven.
A：Time for lunch.
B：2．___________
A：I would like dumplings.
B：OK! Let's make some. 3．_____________
A：Sure. 4．___________.
B：The vegetables are in the fridge. 5．__________
A：OK!
A．What would you like?
B．I can wash the vegetables.
C．What time is it?
D．You can wash them.
E．Can you help me?
A．What would you like?
B．I can wash the vegetables.
C．What time is it?
D．You can wash them.
E．Can you help me?
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
