分析一个if引导的英语句子,

问题描述:

分析一个if引导的英语句子,
Each semester,Andrew Tom receives a term bill outlining his expenses:tuition,dorm fee,student center fee,recreation fee,resident activity fee,health insurance.If only the rest of his expenses were as easy to quantify.第二个句子是虚拟语气吗?

是虚拟语气……是但愿的意思.如果……就好了