请高手把下面的句子用现在完成时被动语态写出来?
问题描述:
请高手把下面的句子用现在完成时被动语态写出来?
所有的物料(到现在为止)都准备好了吗?在这个句子中,我要使用ready这个词,
早上和同事辩了半天,have all material had been ready?Vs have all material been ready?
答
看一个简单的例子:
Supper is ready!晚饭做好了!
以此类推,应当是
Have all the materials been ready?
Has all the material been ready?
顺便说一下,material作“物料”讲可以是复数名词,也可以是不可数名词,复数形式更为常见.