It is often the case that ______ long a vacation is ,is ofte
It is often the case that ______ long a vacation is ,is often the case
为什么填however
填上however能帮我分析下句子结构么?is often the case
刚刚慌了 题错了 应该是 It is often the case that however long a vacation is ,we always feel we want a few days more.