OG 194 Presenters at the seminar, one who is blind, will demonstrate adaptive equipment that allows visually impaired people to use computers. 选项B中WHO有什么错?修饰的是presenters为什么用WHOM而不用WHO?望指教。
194. Presenters at the seminar, one who is blind, will demonstrate adaptive equipment that allows visually impaired people to use computers. (A) one who (B) one of them who (C) and one of them who (D) one of whom (E) one of which 忘了发题目不好意思。