what we desire to do is walk in space.
问题描述：
what we desire to do is walk in space.
这句里是不是要把walk改成walking啊?
答
用what引导的主语从句,连接宾语的谓语是Be动词,且宾语是表示动作的时候,此动作可以用动词原型.What I suggest is wait and see.当然,也可以说是what we desire to do is walking in space.或者what we desire to do is to walk in space.在语法结构上都没有错.