At last the old man arrived at the airport ___(safe)

问题描述:

At last the old man arrived at the airport ___(safe)

safely
表示平安地,修饰arrived这个动词,所以选择一个副词
翻译:最后这个老人平安地到了机场.
祝你学习进步,更上一层楼!(*^__^*)