These comments came specific questions often asked by local newsmen.
A:in memory of
B:in response to
C: in touch with
D: in possession of
①第一百图形是____;(填□或△或○)
②前100个图形中○一共有____个.
Yunnan is beautiful and I'm ______ visiting it again.
如图所示中,小磁针涂有深颜色的一端表示N极,将它们放在磁体周围,小磁针静止时,小磁针N极指向正确的是( )