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Anne: Nice to meet you, Bob.
Bob: Nice to meet you, too.
Anne: 1． are you from?
Bob: I'm from Canada. Look! This is my family photo.
Betty: 2． that man?
Bob: He's my father. He's a teacher.
Betty: Who's that woman?
Bob: 3． my mother. She's tall.
Anne: Who's that boy?
Bob: Haha! It's 4．. We are a happy 5．.
| A．She's | B．me | C．Where | D．family | E．Who's |
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
