GWD-25-Q16
            ？

A Harvard anthropologist has proposed that using fire to cook food could be dated back to almost two million years and that it could explain hominid features like having a large brain and small teeth.

A  using fire to cook food could be dated back to almost two million years and that it could explain hominid features like having

B  the use of fire to cook food could date back almost two million years and could explain such hominid features as

C  cooking food with fire could date back to almost two million Years, explaining hominid features like

D  fire used to cook food could date back almost two million years ,explaining hominid features such as having.

E  fire used for cooking food could be dated back to almost two million years and explain hominid features like.

B the best 

我对这题的疑问是, date back to 的用法,我觉得追溯到...,这里应该用be dated bake to

我的理解对吗?

这里的主要语法点还是考 such as和like的 使用。 另外就是 有名词形式的动词做主语。

这里用THE USE 做主意比其他的表达都要清楚

3X,jonymontreal!

习惯了be dated back to 的用法,觉得怪怪的

现在明白了

对这点也有些模糊

date印象中好像都是主动吧，不管主语是人还是物。晕啦

盼NN指点