I eat dinner (at 7:00 in the evening).对画线部分提问.

问题描述:

I eat dinner (at 7:00 in the evening).对画线部分提问.

你想问的是为什么要用In the evening吗?这个是固定搭配 就像一个公式一样 呵呵 When do you usually eat dinner?

when do you eat dinner?
或者what time do you eat dinner?

When do you eat dinner?

When do you eat dinner
What time do you eat dinner