Question

En la clase de arte NO necesitamos _____.
A. una calculadora
B. una carpeta
NO C. una silla
D. un lápiz

Answer 1

A. una calculadora

Answer 2

How come it wouldn't be C?

Answer 3

The question is asking what you /don't/ need in an art class.
una silla = chair
Like in any other class, you need a chair to sit down in an art classroom. A is correct because calculadora = calculator, and you wouldn't use a calculator in art class.

Answer 4

O.O I thouhgt silla meant saddle >.< lol I see, thank you