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Today is Saturday. It’s a sunny day. The Blacks want to go to the park. Jack and Mike, the sons, get up very early in the morning. Jack wears a shirt and jeans, and Mike wears a T-shirt and jeans. They help their parents put bread, meat, eggs and some fruit in a basket and carry it to the car. Mrs. Black also takes four bottles of fruit juice with her. They are grape juice, orange juice, apple juice and watermelon juice. And then Mr. Black drives them to the park.
1．It is a nice day today. （_____）
2．Both Jack and Mike wear jeans. （_____）
3．They take some food and drinks to the park. （_____）
4．Mrs. Black takes four bottles of grape juice with her. （_____）
5．They go to the park by car. （_____）
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
