— Is this your mother?
— _______. She's my aunt.
A:Yes, it is
B:No, she isn't
C:Yes, she is
D:No, it isn't
下列说法中正确的是( )
某市面积为2000平方千米,人口为50万人,其人口密度为( )
确定以《义勇军进行曲》为代国歌、以五星红旗为国旗的会议是( )
阅读下面一诗,回答其后问题。 蒹葭(节选) 蒹葭苍苍,白露为霜。所谓伊人,在水一方。 溯洄从之,道阻其长。溯游从之,宛在水中央。