mAyFiElD CollEgE itAliAn For BusinEss 5×3-hour lEssons twiCE wEEkly BEginning tuEsDAy 28 sEptEmBEr EACh lEsson will lAst
A．

A. 2 hours.

B．

B. 3 hours.

C．

C. 5 hours.