来自刘志模的问题
介词填空：at,in,on,with,for,toWehavemeatandrice______vegetable,orhamburgersattwelve.Somestudentshavelunch_____thedininghall.Thecamelslive_____thedesert.Whoisthat_____thepicture.
介词填空：at,in,on,with,for,to
Wehavemeatandrice______vegetable,orhamburgersattwelve.
Somestudentshavelunch_____thedininghall.
Thecamelslive_____thedesert.
Whoisthat_____thepicture.
