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I have a brother. His name is John. He is cute and active. He is very clever. He has many hobbies (爱好). He likes swimming, singing, watching TV and playing computer games. He has many favorites (最喜欢的事物), too. His favorite food is hamburgers, and his favorite fruit is apples. He is a lovely boy.
( ) 1. John is a cute arid active boy.
( ) 2. John likes hamburgers.
( ) 3. John likes swimming, but he doesn't like singing.
( ) 4. John is lovely, but he isn't clever.
( ) 5. Watching TV is one of John's hobbies.
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
