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（ ）（1） A. It’s Chinese. B. I like English. C. It’s Monday.
（ ）（2） A. She’s ill. B. He has got a cold. C. She feels cold.
（ ）（3） A. She often goes shopping. B. He often waters flowers.
C. He often stays at home.
（ ）（4） A. I’m from China. B. She’s from the USA. C. He is from Japan.
（ ）（5） A. a quarter to nine. B. At a quarter to ten. C. At half past seven.
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
