Is there a doctor present?请问present在这里是什么词性?总不能是动词吧

有这样一个医生 THERE IS A DOCTOR怎么样 He is a doctor there is a doctor and some nurses there改为一般疑问句 英语组词成句:teacher,or,there,is,a,doctor,a,picture,in,beside,the,door,the,third(?) there is a woman doctor in the hospital改为复数形式there is ___ ___ ___ ___in the hospital 一道英语改错题 There is no such a student who is called Mary and whose mother is a doctor.求改错：There is no such a student who is called Mary and whose mother is a doctor. There is a woman doctor in the hospital.改为复数形式 翻译：There is a saying in English :an apple aday keeps the doctor away She is only doctor in that a-------.She was born there. Is there a doctor present?请问present在这里是什么词性?总不能是动词吧 1:there is a desk and a chair in the room.2:that man is a doctor 改成复数 The man over there is (a doctor).对括号内提问 ＿＿the man over there＿? 英语翻译翻译内容:1)What a hack is this doing in there?2)Doctor Marty tedious is in the house! mr brown is a doctor对a doctor 提问 She is a doctor.对a doctor提问 He is a doctor怎么用a doctor提问, My father is a doctor.画线a doctor,怎么提问 my mother is a doctor.划线问,划 a doctor.