aren't enough和isn't enough的区别
问题描述：
aren't enough和isn't enough的区别
答
取决于主语是单或者复数
答
取决于你修饰是单/复数.
The efforts aren't enough.
Your effort isn't enough
For this job,two people isn't enough,这个活儿两个人不够.job是单所以用isn't enough