She has to have her piano lesson every evening.这句话的lesson为什么不加s?

she has continued to have more yellow in her feathers as she gets older her dress has become loose.she appears___weight.1.to lose2.to have lost3.losing4.bring lost What do you think has made her so upset? ____, I believe.A.She failed her examB.Failing her examC.To have failed her examD.Failed her exam she has to work by ___(her) she has 2 pet dogs.i have 4 改为同义句i have to pet dogs her I have her at heart.She has him at heart She has to have her piano lesson every evening.这句话的lesson为什么不加s? 英语翻译If she has gonethrough traumatic experiences in her early family life,however,she may have been shocked to her senses,may have abandoned herinfantile and egocentric attitude,and may use cold intelligence inorder to handle her own affairs. The moment she heard her husband was caught SARS,she __what she would have to faceA.had sensedB.sensedC.has sensed She has to _______(get) home to do her homework. what 's the matter with her?does she have a earache?she does have a earache,she has a headache.she,her ,have,has,的变化规则? Has she got her 高一句型转换she has a well-paid job,so she doesn;t have to depend on her parents economically.she has a well-paid job,quit _______ ________ her parents econnomically She has a worried look .You had better not _______ her the newsA .have told B .tell C .to have told D .to tell She has to do her homework first.[改为否定句] She has to do her homework in school 变为疑问句 Her son is ill. She has to him at home she has to practice her guitar .这句话对吗