Dog is a good pet for a 7-year-old boy.这句话错在哪里？

来源：百度知道 编辑：UC知道 时间：2024/05/18 15:48:25
A dog
Ba
Cfor
D7-year-lod
哪个错了？怎么改？只改一个。

这句话缺少了定冠词
应该是The dog is a good pet for a 7-year-old boy

Adog is a good pet for a 7-year-old boy.

The dog is a good pet for a 7-year-old boy.这句话是特指这只小狗

Dogs are good pets for a 7-year-old boy.
个人认为应该改成这样。

把Dog改为The dog或Dogs.表示一类物体只能用这两种形式