1 d take one's seat是“坐下”的意思,进来按位置坐。
2 C what是问职业的,whose是“谁的”
3 These two are my brothers.
Here is your pencil.
1.Take (the ) seat when you come in.当你进来时请找位置坐下。
2.--( Who's the girl over there?)
--The girl under the tree?Sorry,I don't know
3.1. These two are my brothers
3.2. Here is your pencil。