A:原子半径由大到小的顺序为Z>X>Y
B:Z元素的氢化物是一种强酸
C:元素非金属性由强到弱的顺序为X>Y>Z
D:3种元素的气态氢化物中,Y的气态氢化物还原性最强
(2015.福建莆田)
Enjoy Harvesting
Want to relax yourself?
Want to experience country life?
Come and pick litchi!
Free for a taste.
Price:¥20 per kilo Dates: July 20th-July 28th
Add: Changlin village Tel:277-8688
Fitness Band on sale
Smartwatches without the watch
Monitor speed, time, distance, caloties burned, etc.
Long battery(电池)life (5 days)
¥800 (20% off for students)
Tel:289-6799
Visit Sam Mall for more information.
Ice and Snow Festival
Charming Ice Carving
Amazing World of Ice and Snow
Welcome to Fenghuang Park!
Dates: July 1st -July 25th
¥20 for each adult (half for each student)
Tel:288-6299
Super Pillow(枕头)Fight Party
Pillow Fight, a popular activity among young foreigners, has now come to Putian. It's a creative way to release(释放) pressure and stress.
Place:Putian Stadium
Time:2:30-5:00pm, June 28th
Fee:¥50 (pillow included)
Tel:275-6588
图2中公路AB的延伸方向是:
连线:
①动物的取食
____
a应激性
②向日葵朝向太阳
b生长
③人体的排汗
c营养
④蘑菇由小长大
d繁殖
⑤鸟类产卵
e排泄
①涂油 ②刷油漆 ③保持干燥 ④镀上其他金属 ⑤烤蓝 ⑥包塑料布