关于英语宾语从句陈述语序的问题

Question

例如：Has the bus arrived? 这句话怎么改？ 改语序有什么方法？ 简单一点 要例句

Answer 1

（1）什么是陈述语气？从句子成分分析看,即是：主语+谓语+其他
例如：1.I am a worker.
2.He likes maths.
3.She is reading a book.
4.Who will go there?
5.What has happened ?
说明：一个句子，只要是：主语+谓语+其他，就是陈述语气。
（2）宾语从句中的句子必须用陈述语序
例如：He said that he was a student.
She said that she was reading a book
She asked who would go there.
He asked what had happened.

Answer 2

比如：
"Has the bus arrived?" he asked. 改为间接问句时就会出现宾语从句语序调换的情形：
He asked whether the bus has arrived. 宾语从句中“主语谓语”调整为陈述句语序。

Answer 3

The bus has arrived.

Answer 4

The bus has arrived.