填入下面一段文字横线处的语句，最恰当的一句是（ ）古代中国城市，无论是都城还是州县所在地，与乡村的经济联系，主要是单向性的， ，广大乡村则在男耕女织的自然经济轨范内生存。国与野、都与鄙、城与乡之间，政治上是前者对后者的压迫与控制，经济上则是后者对前者财富和劳力的供应。这使中国古代城市不仅是政治性的，而且是消费性的，城市手工业基本是为官府服务的官手工业。

Many old houses have been to make way for new roads.

John, could you please the black-board now It’s your duty today.— OK. I’ll do it right away.

“I must go now. Please ________ my things in the suitcase very quickly,” the girl said.

Today when I think of my friend, I remember the way her face _____when she saw the picture of a lovely cat.