What we need to do is 后跟

来源：学生作业帮编辑：百度作业网作业帮分类：英语作业时间：2024/05/15 03:50:21

What we need to do is 后跟
"What we need to do is verify their nuclear declaration and we have put together a protocol that's based on international standards," Hill told reporters late Friday."I think there's a lot of support within the six-party process for getting this done."
系动词 is 后面似乎应该跟ing 或 to,但凭直觉似乎原型很合适.谁能解释一下这里为什么用原型?省略了to的不定式还是什么?
省略了to吗？为什么要省？语法上怎么解释？

应该是省略了to ,因为do前有to,此种情况下is后的to要省略,这是一种语法现象.

What we need to do is 后跟说what need we to do?对吗.情态动词,助动词后跟动词原形吗?除be diong What do we need to take photos? What we need to do is to help others,not to find why they ne What we need to do is _____(protect)the animals.We should't The work is done.what do we need to do n______ what do we need? What we need to do is encourage kids encourage做is the plan__,what we need to do now is how to carry it out What we need to do is to pray for deep roots, so when the wi What we need to do is pray for roots that deep into the Eter 英语改错 what else things do we need to buy