The Smiths were TVwhen I got to their home.为什么不用单数

The Smiths were looking for their lost child when the police arrived.改同义句___ the Smiths ____ _____ for their lost child,the police arrived The Smiths是单三么 The Smiths are Americans. the smiths同义词 The Smiths were TVwhen I got to their home.为什么不用单数 I was seven o'clock in the evening,The Smiths ------supper.A was having,B were having The Smiths——their breakfast when the morning post came.A：has been having B:were having选哪个? Mary didn't know what the Smiths were arguing _____.A.to the woman about B.with the womanC.to the woman D.with the woman about most of what has been said about the Smiths __also true for the JohnsonsA is B are C were D to be The Smiths usually () lunch at home.否定 The Smiths [ ] going [ ] vacation in Maldives . The Smiths后面用is还是are The smiths后用单数还是复数 The Smiths are not rich. They are ( ). 推荐些 the smiths的歌曲 The Smiths ______ Beijing for years. ADAM SMITHS THE WEALTH OF NATIONS怎么样 请问The Smiths 表单数还是复数