相关1Thatishissister的文学知识

问题详情：句型转换1.Thatishissister.(改为一般疑问句) ________________hissister?2.Isheyouruncle?(作否定回答) ________,he________.3.Thatismybrother.(改为否定句) ________________mybrother.4.Theseareherb...