科普版小学英语四年级上册lesson7Is she a doctor or a nurse

Lesson7Issheadoctororanurse?Sheisanurse.•teacher老师•worker工人•doctor医生•nurse护士•driver司机•farmer农民•cook厨师•adoctorora•nurse?•Ateacherorabusinesswoman?•Adriveroraworker?•Afarmeroraworker?•提出两种或两种以上的情况，要求对方选择一种情况回答，这种问句叫做选择疑问句。Areyouaworkerorastudent?-•AYes,Iamastudent.•BIamastudent.•CIamstudent.