> 健康
happen的过去式是什么
happen的过去式是happened。
例句:
1. We do not want that to happen.
我们不希望发生这样的事。
2. I dread to think what will happen next.
我不愿想下一次会发生什么。
3. These events were clearly predestined to happen.
这些事件是不可避免要发生的。
happen的过去式是happened。
例句:
1. We do not want that to happen.
我们不希望发生这样的事。
2. I dread to think what will happen next.
我不愿想下一次会发生什么。
3. These events were clearly predestined to happen.
这些事件是不可避免要发生的。