A:AB边对桌面的压力大于N,CD边对桌面的压力小于N
B:AB边对桌面的压力小于N,CD边对桌面的压力大于N
C:AB边和CD边对桌面的压力都大于N
D:AB边和CD边对桌面的压力都小于N
⊙O的半径为6cm,点A到圆心O的距离为5cm,那么点A与⊙O的位置关系是( )
A
Fascinating Plant Show
All kinds of plants from all over the world will surprise you!
Time: 8:00 am—6:00 pm, May 1st—May 10th
Ticket price: ¥10
Place: People's Park
Traffic: No.1 Bus, No.10 Bus, No.12 Bus
Welcome to the Biggest Gardening Club!
Do you like gardening? Do you want to learn how to plant flowers? Please come to the Gardening Club.
Time: 10:00 am—4:30 pm, Wednesday—Sunday
Tel: 15831777899
Mr. Mango's Fruit Store Sale
We have all kinds of fresh fruits on sale. Do you like apples? We have red apples for only ¥2/kilo. We also have mangoes(芒果) for¥6/kilo, watermelons for¥1/kilo and pears for ¥2/kilo. Come and see by yourself.
Time: 8:00 am—8:00 pm
Hotline: 5684764
据报道,由超市退回的过期、变质的温州“乡巴佬”休闲食品,被黑作坊采取拆除包装、添加化学物质等“整容”手术后,以散装的方式重新流入市场坑害消费者。黑作坊的行为侵犯了消费者的( )①安全权 ②知情权 ③自主选择权 ④公平交易权