The concert has been canceled ___ lack of support.

问题描述:

The concert has been canceled ___ lack of support.
a.as
b.owing to
c.because
d.lead to
要解释哪个选项正确,为什么是对的?

b.owing to ,后面接名词,as,because 后面接句子,LEAD TO 是导致的意思,不合题意.