单选题Although John was the&nbs

问题补充：

单选题AlthoughJohnwastheeldestinthefamily,healwayslethissister_____chargeofthehouse.A.takeB.holdC.makeD.get

答案：

A解析take charge of （=to be or become responsible for sb. or sth.）负责、掌管、看管; He took charge of the department （or the children） .