Here are two fathers and two sons. How many people at least are there?帮忙!回答一下!~~~~~~~~~~~~

猜谜语‘here are three people.in all.but they are two fathers and two sons.who are they? Here are two fathers and two sons. How many people at least are there?帮忙!回答一下!~~~~~~~~~~~~ Two 什么 are here Here are two cakes_______ you. Two fathers and two sons are in the same photo.How many people are there at least?翻译 Here are two tickets for a c_____ these trousers are my fathers 将my fathers提问 智力题 How many people are there in my family I have a big family ． There are two fathers ,two mothers ,two sons ,two daughters ,two husbands ,two wives ,a sister and a brother ． There are two fathers and two sons in the room,but there are only three men in it,Why?.是个脑筋急转弯, Look!two _______ (警察)are coming here Look!two _______ are coming here Here are a pencil and two books,为什么用are? （　　) wang l my fathers sisters are my! （　　) wang l my fathers sisters are my Here are some cakes.填空( )two of themHere are some cakes.填空( )two of them. Here are some cakes.( ) two ofHere are some cakes.( ) two of them. here are two mothers and two daughters,how many people at least are there?IQ 把There are two farns here改成一般疑问句? Here () two dollars. be动词用are还是is?