——You are so lucky.——What do you mean______saying that?—You are s_英语解答

——You are so lucky.——What do you mean______saying that?
—You are so lucky.
—What do you mean______ that?
A.for
B.in
C.of
D.by
说下原因,

人气：345 ℃　时间：2019-10-08 14:14:04

解答

D
By的意思是通过,意思为通过说那个,应该算一种固定搭配了吧,在美剧里经常听到.