[問題] 大全987-448

[hyt]

448.It may someday be worthwhile to try to recover uranium from seawater, but at present this process is prohibitively expensive.
(A) It may someday be worthwhile to try to recover uranium from seawater
(B) Someday, it may be worthwhile to try and recover uranium from seawater
(C) Trying to recover uranium out of seawater may someday be worthwhile
(D) To try for the recovery of uranium out of seawater may someday be worthwhile
(E) Recovering uranium from seawater may be worthwhile to try to do someday
Ans:(A)

請問(E)的錯誤?
感覺"this process"有要去代"recover..."的功能...所以選了(E)...

[agk99]

E的結構沒有A清楚
A透過虛主詞it去講try to recover....
但E則是recovering....為主詞...may be....try..

[GoldDigger]

(C) Trying to recover uranium out of seawater may someday be worthwhile
是否只有錯在 固定搭配: recovery from ??

[agk99]

是呀 我想這題應該是AC決選，只是"我感覺"在OG中，A 勝出機會比C大得多

[dibert8]

try to +V => (B) (D) 不選.
(C) out of = from (i.e.不簡潔); 原句: 值得才去 try, 這裡: try是值得, 改變句意 => 不選.
(D) to try to do : 1. redundancy, 2. do = try? recover? => 不選.
=> (A)