(____) He is making a birthday card.
(____) He's in his room.
(____) When is Jack's birthday?
(____) Where's Jim?
(____) Who is he making it for?
(____) What is he doing?
(____) Tomorrow.
(____) He is making it for his friend,Jack.
在市委市政府的领导下,经过全市人民的努力,义乌市获“全国文明城市”提名,为此小兵特制了一个正方体玩具,其展开图如图所示,正方体中与“全”字所在的面正对面上标的字是( )
【提出问题】白色粉末成分的猜想和成因分析。