宁波大学邮箱登录:33.A hovercraft has two propellers,___?

来源：百度文库 编辑：杭州交通信息网 时间：2024/04/30 10:09:26
a.doesn't it
b.hasn't it

选什么，怎么分析的？

我确定选A
has在这里是实意动词，解释为“有",所以在反意疑问句中应该为doesn't。

如果has在句子中无实在意义，即在现在完成时态中，那么在反意疑问句中应该为hasn't。

A,就是一个普通的一般现在时，has在这里便是个实意动词，所以翻译疑问句用do代替。

B

33.A hovercraft has two propellers,___? a problem has been Does Sarah has a cat? Yes,Sarah has a cat. China has a long____(历史). her hand has a book Has jolin had a boyfriend??? A NEW DAY HAS COME a new day has come Who has a BrainPoP User? a pen a lone has gong