問題詳情
28. Thirteen hundred medical professionals, all of which have been trainedto treat drug dependency, attended the annual convention sponsored by the Society to Prevent Drug Abuse.
(A)
(B)
(C)
(D)
參考答案
答案：A
難度：困難0.392405
統計：A(31),B(6),C(35),D(6),E(0)
用户評論
【Joe Hsiang】評論
professional(專業人士)，後面的指代要改"all of who"which是用來修飾"物品"
【海棠魚】評論
dependency附屬國，附屬地依靠，信賴
【neli1328】評論
Thirteen hundred medical professionals 指的是人所以改all of whom