A:at a distance; in a distance of ; from a distance
B:from a distance; in the distance of; at a distance
C:in the distance; from a distance; at a distance
D:in the distance; at a distance of; from a distance
下列政权中不以洛阳为都城的是( )
抓住关键词语是一种很好的历史学习方法。李刚同学在复习历史时,写下了“鲁迅”、“茅盾”、“《阿Q正传》”、“巴金”等一些词语,你认为李刚复习的主题最可能是( )
货车行驶25千米与小车行驶35千米所用时间相同,已知小车每小时比货车多行驶20千米,求两车的速度各为多少?设货车的速度为x千米/小时,依题意列方程正确的是( )
—Just _____. I bet you're the best.