| 125. Research has shown that when speaking, individuals who have been blind from birth and have thus never seen anyone gesture nonetheless make hand motions just as frequently and in the same way as sighted people do, and that they will gesture even when conversing with another blind person. A. have thus never seen anyone gesture nonetheless make hand motions just as frequently and in the same way as sighted people do, and that B. have thus never seen anyone gesture but nonetheless make hand motions just as frequently and in the same way that sighted people do, and C. have thus never seen anyone gesture, that they nonetheless make hand motions just as frequently and in the same way as sighted people do, and D. thus they have never seen anyone gesture, but nonetheless they make hand motions just as frequently and in the same way that sighted people do, and that E. thus they have never seen anyone gesture nonetheless make hand motions just as frequently and in the same way that sighted people do, and KEY A 想问句子结构：Research has shown that when speaking, individuals.....，and that they...... 逻辑上后一从句的they指前一从句里的individuals, 这个结构是对的吗？ Research has shown that..., and that... 从句里的代词（做主语）应该指代到主句吧，就是research，怎么能指代到从句里呢？我觉得特别别扭． 没有这样的规则吗？是说只要能明白就无所谓吗？
请一定一定指教！ | 
