[問題]PP-T1-Q98

[sa_pot]

A decade after initiating the nation's most comprehensive and aggressive antismoking program, per capita consumption of cigarettes in California declined from over 125 packs annually per person to about 60, a drop more than twice as great as in the nation as a whole.

(A) per capita consumption of cigarettes in California declined from over 125 packs annually per person to about 60, a drop more than twice as great as
(B) annual per capita consumption of cigarettes in California declined from over 125 packs to about 60, more than twice as great as that
(C) California's annual per capita consumption of cigarettes declined from over 125 packs per person to about 60, more than twice as great as the drop
(D) California has seen per capita consumption of cigarettes decline from over 125 packs annually to about 60, a drop more than twice as great as that
(E) California has seen annual per capita consumption of cigarettes decline from over 125 packs per person to about 60, more than twice as great as that

答案D
實在看不懂，誰能解釋一下句子結構~
謝謝！

[Huang Hsin-Yi]

who can " a decade after initiating the nation's program.....------California
刪 A,B,C
(E) per capitan 與 per person重覆
more than twice............子句不能修飾 60
在開始了國家最廣泛及最積極的禁煙運動的十年後,加州看到每人香煙消費量由每年125包到60包,這個降量比總量的兩倍還多


通常句首若為動名詞接的形容詞片語,只要將逗點,後接的主詞套用進去,看看是否合呼邏輯,通常可很快刪去答案

[whoisallan]

請問一下
a decade+after initiating the nation's program.....主要子句

= a decade+adv cl+ main cl

覺得很怪, 可以解釋一下嗎, thank you

[Huang Hsin-Yi]

那裡怪?

在開始國家program後的十年.........