I see no reason to change my clothes so long as th...

Câu hỏi: I see no reason to change my clothes so long as they are not excessively dirty. 

A If my clothes were a bit dirty, then probably I would think about changing them.

B Provided my clothes are not too dirty, I do not think it necessary to change them.

C I will have to change my clothes if they get any less clean than they currently are.

D It is illogical to change my clothes when they are not actually dirty.