Last year land values in most parts of the pinelands rose almost so fast, and in some parts even faster than what they did outside the pinelands.
so fast, and in some parts even faster than what they did
so fast, and in some parts even faster than, those
as fast, and in some parts even faster than, those
as fast as, and in some parts even faster than, those
as fast as, and in some parts even faster than what they did
so that, as...as这两个是固定搭配,排除ABC。
values of the pinelands对应those outside the pinelands
傻了,竟然没看出来中间那一坨是插入语
x rose as fast as y是正确的表达;'those' is parallel to land values
and in some parts even faster than 是个插入语