ls that your mother in the photo ?什么意思

ls that your mother in the photo ?什么意思 ls that your brother翻译 Alice is my friend.(改为一般疑问句) ls tAlice is my friend.(改为一般疑问句) ls that your mother?(做肯定回答) That is his sister.(改为一般疑问句)These are appIes.(改为单数句子)ls Bo ls that your baseball?变为复数句 ls that your key ?(改为复数) ls that your ruler?(改为陈述句） ls that your ruler?改为陈述句 ls that 句型转换：ls that your watch?(复数句)(句型转换：ls that your watch?(复数句)( )your( ls that your skirt?用复数形式提问.ps: 11.英语：单项选择11.________ that your backpack?A.What B.ls C.What’s D.ls it 英语ls this your Ls she your ls this your ls your brother smart ls this your school? ls your cousin s_______? Is that your mother 肯定回答