() what are those in the desk?__ new books.A there're B they'er C these 选那个

问题描述:

() what are those in the desk?__ new books.A there're B they'er C these 选那个
急,急,急,急,急,急,急
() what are those in the desk?__ new books.A there're B they'er C these 选那个,说理由 快

B