肯定回答 Are they here?

肯定回答 Are they here? 英语 Are they here?的肯定回答 Are they shoes?（做肯定回答） Are they boys?肯定否定回答 Are they ducks?(肯定回答） Are they boys here?（否定回答) Are they red?的肯定回答和否定回答 Are they good friends?的肯定回答和否定回答 They are teachers.肯定回答和否定回答 .Are they from korea?肯定回答 Yes,they are.否定回答是什么.. are they dogs?（作肯定,否定回答） Are they late for school?(作肯定回答)