, I always feel I want a few more days.
A. However long is a vacation
B. However long a vacation is
C. However is a vacation long
D. However a vacation is long
网友回答
A. However long is a vacation
(答案→)B. However long a vacation is
C. However is a vacation long
D. However a vacation is long
解析：这题考查however引导让步状语从句，however+形容词或副词+主谓，句意是：无论一个假期有多长，我总是想要更多。选B。