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It’s Sunday today. Mr. Green’s family is going to go shopping. Mrs. Green and their daughter, Amy are very happy. Because they like shopping very much. Look, they are trying on （试穿） the new clothes. But Amy puts the clothes on the floor after trying. Mr. Green doesn’t like shopping. He sits on the chair and smokes. Their son, Tom doesn’t like shopping, either. And he is jumping on the chair.
1. In the shops, you can try on the new clothes. ( )2. After trying on the new clothes, you can put the clothes on the floor. ( )
3. In the shops, people can sit on the chairs and they can smoke, too. ( )
4. Children can’t jump on the chairs in the shops. ( )
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
