A:较近
B:相邻
C:较远
D:很近
把一只实心铁球放入一满杯水中,溢出水的质量为m1,放入满杯酒精中溢出酒精的质量为m2,(ρ水>ρ酒精)( )
—Do you know girl who is standing under tree?
—Of course! She is Lucy, my classmate.