最佳答案:No,he is not my friend.
最佳答案:1.I am not a doctor.are you a doctor?yes I am .No,I'm not.2.he isn't a teacher.I
最佳答案:Is there a mini-library in your classroom?Yes,there is.No,there isn't.
最佳答案:We climbed the top of a small hill.
最佳答案:ARE you a teacher?yes i am no i am not is it a red flag?yes it is no it isn't is
最佳答案:铅笔盒里有一块橡皮.There's a rubber in the pencil-box.否定句:There isn't a rubber in the pen
最佳答案:保证准确率!1.There is a rubber in the pencil case.否定句:There isn't a rubber in the pen
最佳答案:is this car able to hold so many people?yes, it is.no, it isn't.
最佳答案:我最近没剪过头发:i didn't have my hair cut recently 你最近有没有剪过头发?did you have you hair cut
最佳答案:香港拼音AH 亚 HING 兴 LAI 黎 PAK 北 UNG 莺AH 雅 HA 夏 LAI 赖 PAK 白 VONG 黄AU 区 HA 夏 LAI 励 PAK