小荷才露尖尖角,早有蜻ting立上头。“蜻ting”的“ting”的第8笔比第10笔()
A:长
B:短
Channel(频道)
Time
Name show
Kind of show
ATV
7:00
News
8:30
Good Friend Contest
Game Show
9:20
Chinese Mother
Documentary Special
12:00
Man From the Star
Soap Opera
BTV
7:40
China Sports
Sports Show
Happy Family
Sitcom
10:40
Face To Face
Talk Show
CTV
9:30
China Music
Music
13:40
Romantic Dream
Fashion Show
22:40
Football Magazine
读图,完成下题.
用实验证明Mg、Fe、Cu三种金属的活动性顺序,可选择