He________withhisfamilysincehewen

发布时间：2020-07-26 17:40:02

He ________ with his family since he went abroad in 1997.A.kept up touchB.has stayed in touchC.got in touchD.has kept on touch

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B解析导解：由since引导的从句可以推知主句中的谓语动词为现在完成时，且为持续动作．
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