Have you ever traveled on a plane?(哪个词能替换句中的ever,为什么?）A already B just C yet D before

分类: 作业答案 • 2022-01-02 13:50:34

问题描述：

Have you ever traveled on a plane?(哪个词能替换句中的ever,为什么?）
A already B just C yet D before

答