单选题 44.  ______, we would be in a difficult situation.
【正确答案】 B
【答案解析】 虚拟语气题。本题考查与现在事实相反的虚拟语气,其结构为“If+主语+动词过去式(be的过去式用were),主语+would/should/could/might+动词原形”,故答案为B。