Which of the following is a simple sentence with the structure o

Which of the following is a simple sentence with the structure of S+V+O？（）

A、

Everybody laughed.

B、

They are students.

C、

I love my parents.

D、

I sent her an Email.

【正确答案】：C
【题目解析】：

C项为主语+谓语+宾语（S+V+O）结构的简单句。A项结构为主语+谓语（S+V）；B项结构为主语+系动词+表语（S+V+P）；D项结构为主语+谓语+直接宾语+间接宾语（S+V+O1+O2）。