一般过去时划线提问yesterday用什么开头?

当你要用一般过去时对"yesterday"进行划线提问时，应该使用特殊疑问副词"when"。例如：

1. When did you visit your grandfather and your grandmother yesterday？

2. When did you go to the museum yesterday？

3. When were you at school yesterday？

这些句子都是使用"when"来询问过去某个具体发生的事件的时间。