C2180 Schedule of Tests

After Song Yuan left for ten minutes, someone knocked on the door.

My guess is that it's Zhu Lihua.

Opening the door, it was indeed Zhu Lihua.

Looking at Zhu Lihua, it seemed that she had just finished her shift and had not changed her Clothes.

I asked, "Are you really busy?"

She said, "I just got off work, so I came over immediately."

I replied, "Oh."

She came in and said