吉安 铁路:求做一道英语题:改为一般疑问句

来源：百度文库 编辑：查人人中国名人网 时间：2024/05/11 01:33:23
They put their hands behind their backs.
( )they ( )their hands behind their back.

Did they put their hands behind their backs?

Do they put their hands behind their back?
Did they put their hands behind their back?

Did they put their hands behind their backs?
or
Do they put their hands behind their back?

did put

( Do)they ( put)their hands behind their back?

Did they put hands behind their backs?

求做一道英语题:改为一般疑问句 改为一般疑问句 将一般句子改为反义疑问句~!急!!跪求 英语一般疑问句改写 【把下面句子改为一般疑问句(初一)】 【把下面句子改为一般疑问句(初一) 】 I am from china 改为一般疑问句 He must leave early?改为一般疑问句 she is their daughetr 改为一般疑问句 一般疑问句用英语怎么说