He used to be a shy boy.反意疑问句怎么变,两种

He used to be a shy boy.反意疑问句怎么变,两种 he used to be shy 一般疑问句两种,肯定回答,否定句 There used to be反意疑问句 He used to take a bus to school.(反意疑问句） He used to take a bu 英语填空The shy boy used to run away when he s____ a stranger the little girl used to be shy 改为一般疑问句 求 used to be 的反意疑问句 used to反意疑问句 Jim used to be a policeman 变一般疑问句 1.there used to be a small hospital here.____ _____?(反意疑问句）. There used to be a building的反意疑问句是什么?说明原因 There used to be a lot of pandas 怎样改为反意疑问句