Have you had dinner?的回答.缩略,和,完整

Have you had dinner?的回答.缩略,和,完整 Have you had dinner? have you had dinner 和 did you have dinner 的区别是什么?完成时和过去式就不要说 Have you had dinner yet 1.l have already had dinner(改为否定句)(含缩略形式)( )dinner( ). “YOU HAD BETTER”的缩略形式 you had better的缩略形式是什么? whatdid you have for dinner?i had? when did you have dinner?的回答形式 Do you have noodle for dinner的否定回答 he would有缩略形式吗?she had和she have有缩略形式吗? did you have your dinner /have you had you dinner,哪个对呢?还有什么更