a lack of a short of的区别
问题描述：
a lack of a short of的区别
he told me that he couldn't buy the MP4 because of _____ money in his family.
A.a lack of
B.a short of
应该选择哪个,两个有何区别,麻烦举例说明一下,
答
应选A：a lack of 缺少B选项的语组多了一个a.固定词组是short of例：He would have helped us but that he was short of money at the time.要不是他那时候没有钱,他会帮助我们的.如果这句话也可以用short of,可以说...