问题补充：
(·福建三明二模)—Look at the full moon. How beautiful it is!
—How I wish I on it some day!
A. were
B. am
C. would be
D. will be
答案：
A. were
B. am
(答案→)C. would be
D. will be
解析：选C考查虚拟语气。句意：“看那圆圆的月亮。它多美呀！”“我多么希望将来有一天能在月亮上面呀！”wish后面的宾语从句表达的是将来不可能实现的愿望，故用虚拟语气。结合语境可知，此处是对将来事件的虚拟，故选C。
