...room.He must be in the room, ___ ?反义疑问句答:Yes, I must. No, I needn’t.★ 值得注意的是有时英语的谓语动词并不用否定式(即没加上not),而是用上了“never, little, few, hardly, nothing, nobody”等词,这时该陈述句也属于否定句,因此,反意疑问句的后半部分应用肯定疑问式。① You have never been to Beijing, have you? Yes, I have. ...