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Last week, Mrs Black went to London. She didn’t know London very well, and she lost her way. Suddenly she saw a man near a bus stop. She went to the man and said, “Excuse me! Can you tell me the way to the hospital, please?” The man smiled. He didn’t know English! He came from France. But he put his hand into his pocket, and took out an English dictionary. He looked up some words. Then he said slowly, “I’m sorry I can’t understand you.”
[[QOrDeR]]The man near a bus stop is a F_____________.【小题2】The man can’t s__________ English.
【小题3】Mrs Black comes from E_____________.
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
