Giúp mik với mik cần gấp ( mik ko chụp đuộc trang thứ 2 ) 19 .According to the writew________ A.shaking hands is a must in the job interview . B.You should slam the door after entring the room C.you needn't ask for a permission to enter the room D.eye contact is necessary in a job interview 20 . The writer advises that_____ A.permission to sit down is unnecessary B.you should not take your seat before the interview sits down C.you should shake the interview's hand as firmly as possible D.you should conceal your enthusiasm 22 . During your job interview you should communicate_______ with the interview. A.naturally B.dranatically C.anxiously D.dishonestly