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（______） 1. Sarah is _________ years old.
A.11 B. 10 C. 12
（______） 2. Before, She was _________.
A.tall and thin B. short and fat C. tall and fat
（______） 3. She didn’t like _________before.
A.music B. sports C. ping-pong
（______） 4. She __________ every day with her friends now.
A. plays ping-pong B. plays badminton C. plays basketball
（______） 5. She wants to be ________ one day.
A.a music teacher B. a maths teacher C. an English teacher
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
