Question

____________ your mother _________ a sister? A．Do, have B．Do, has C．Does, have D．Does, h

____________ your mother _________ a sister? A．Do, have B．Do, has C．Does, have D．Does, has

Answer 1

C

本题的含义为你的妈妈有一个姐妹吗，主语为单数第三人称，谓语动词为一般动词have，故使用does构成一般疑问句，后跟动词原形have，故本题选C。