even that seems insignificant remains can shed interesting light on the history of early man

问题描述:

even that seems insignificant remains can shed interesting light on the history of early man
even that 要用even what 如何翻译?为什么?

要用even what.因为even that seems insignificant remains 是个主语从句,seem是系动词,insignificant remains 是表语,缺主语的,that不作主语,所以要用what来做主语从句主语.