先讲讲区别，再附上一道题It is because he( ) experience that he is rejected.A is short of B is lack of C lacks of D lacks for选什么，为什么？？
Bbe lack of 是指不具备什么，本来就没有。be short of 能够具备而短缺。比如：水用完了，米吃完了。
B short of 达不到be lake of缺乏
