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( )（1）A. She is a Chinese girl.
B. She is nice.
C. She is a bit quiet.
( )（2）A. It’s twenty.
B. It’s twenty-one.
C. It’s twenty-two.
( )（3）A. I will see a lot of animals.
B. I will be a teacher.
C. I will go to see my grandpa.
( ) （4）A. No, I won’t.
B. No, I don’t.
C. No, I can’t.
( ) （5）A. He studys in London.
B. He works in London.
C. He lives in London.
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
