有关颜色的英语单词填空
问题描述：
有关颜色的英语单词填空
if his business is "in the ___",he is losing money.
if his business is "in the ___",he is making money.
when you "__out,you temporarily lose consciousness.
答
in the red,负债
in the green 有干劲
black out,熄火