If the story ____into a film , it will be very popular.
—Hello Mum, Are you still on Lushan Mountain?
—Oh, no. We are back home. We __________ a really good journey.
把一铁块浸没在盛满酒精的烧杯中,从杯中溢出8g酒精,此铁块的质量是____ g,如果把它浸没在盛满水的烧杯中,从杯中溢出水____ g(酒精的密度为0.8g/cm3,铁的密度为7.9g/cm3)。