26. Never before had taxpayers confronted so many changes at once as they had in the Tax Reform Act of 1986. (A) so many changes at once as they had in (B) at once as many changes as (C) at once as many changes that there were with (D) as many changes at once as they confronted in (E) so many changes at once that confronted them in
请问 E 选项中的 so many changes 是在 the Tax Reform Act of 1986 中的, 那么 C 选项中的 so many changes 是不是同样的意思,也是the Tax Reform Act of 1986 中的。