what we need+什么后+单数还是复数的动词啊?

what we need+什么后+单数还是复数的动词啊? what we need和what do we need区别 what we need is a 1.what we need is time 2.what we need are good doctors 这两句话为什么用what,what做什么成分这句话为什么不用that 1.what we need is time 2.what we need are good doctors 这两句话为什么用what,what做什么成分为什么不用that. 什么是主语从句,What we need is money ,we不就是主语吗,怎么还变成从句了?复制一堆的滚,我查了两个小时,到现在还不懂这什么意思,引导词起什么作用? 【英】all we need=what we need? we can get information what we need这句话有什么语法错误吗 翻译what we need is money 中what有什么用. what we need is more practice.加what是什么意思,属于什么用法 delayed subjects是什么意思,是指英语的什么主语?There are a few things we need to discuss.这句话中，delayed subject 是there?There后接复数？here接单数？ raw material is what we are badly in need of .和raw material is what we badly need有什么区别,弄不明白第一句为什么那样用 改错：What we need are time. sure,what do we need?翻译 What do we need意思RT how much what do we need What do we need to take photos? what do we need?中文意思