often than not it is .是个什么结构

题目

often than not it is .是个什么结构
More often than not it is difficult to convey the exact meaning of a Chinese idiom in English often than not it is .是个什么结构

答案

主系表
这是倒装句
是由“It is more often than not”这个正常语序的句子变来的
it 主语.is 系动词（像be,和表感官的动词,如look,taste,sound 等）.然后,你就记住 系动词后面的都是表语就是了.