※ 引述《hope2012 (宜人)》之銘言：
: Many health plans now cover their services, and they regularly care for
: clients ranging from the ___ ill to professional athletes.
: (B)21.(A)commly (B)chronically (C)ordinarily (D)unusually
: 答案是不是給錯了? 應該是A或C吧?
commonly : usually ; very often ; by most people
ex: commonly held opinion. commonly used method
ordinarily : in a normal way
ex: to behave ordinarily
(C) ordinarily 感覺就很不對，可以去掉
(B) chronically 很OK 用google查 the chronically ill也很多搜尋結果出現
(A) commonly 查了一下它的collocation大多是
commonly used/applied for , be commonly related to...
commonly misspelled/confused words , commonly abused drugs
總結，commonly 會在 agent + V + patient這種結構中出現
[people] [words;drugs]
很少直接拿來修飾形容詞 (原題的ill為adj.)
但 common illness 還蠻常用的，所以可能被這種用法影響到這題的作答
我的回答有點事後諸葛，希望有幫助到大家。