[讨论]OG11th-31

31.Egyptians are credited as having pioneered embalming methods as long ago as 2650 BC.

(A) as having

(B)with having

(C)to have

(D)as the ones who

(E)for being the ones who

答案给的是B,并解释说考的是credit的常用搭配。我认为最后的“as long as 2650 BC”说明应该用动词的过去式而不是现在完成式。所以我选的D.哪位战友给解释一下。

另：看了seasnow mm的帖子说OG10-91对应OG11-31?好象对不上啊

。

OG111

搭配是最先要排除的选项，是绝对错误。

虽然我也觉得应该用过去时更好。