Because many hackers now are sophisticated financial criminals, their programs are more likely to mutate _______ the signature they leave on one person’s computer might look nothing like the signature left on someone else’s machine.
因為許多駭客現在是老練的金融罪犯，
他們的電腦程式更可能變化得如此快以致於他們在別人電腦上留下簽名也許看起來一點都不像在別人的機器簽名。
（＊此譯文僅供參考）
(A) as quickly as (B)so quickly that
(C) as quickly as possible (D) so quickly for
※解題重點： so (＋ adj. / adv.) that 如此 ~ 以致 (表結果)
(B)so quickly that the signature ……might look nothing like……表結果
(A) as quickly as
as + adj. / adv. + as 名詞/代名詞/子句
(像) 如…一樣…
That dog is as small as a cat.
那隻狗跟貓一樣小耶！
可參閱
http://nearsight.pixnet.n...st/3522032(C) as quickly as possible
as...as possible
盡量…,盡可能
as quickly as possible
盡快地.
(D) so quickly for
so quickly for+N， 不是+子句
※be likely to(可能的)
He is not likely to come now； it is too late.
(太晚了，他不可能來了)
※look nothing like
看上去不像
