Researchers have found that individuals who have been blind from birth, and who thus never seen anyone gesturing, nevertheless make hand motions when speaking just as frequent and in virtually the same way as sighed people did, and that they will gesture even when conversing with another blind person.
, and who thus never seen anyone gesturing, 这个部分怎么理解啊
Researchers have found that individuals who have been blind from birth, and who thus have never seen anyone gesture, nevertheless make hand motions when speaking just as frequently and in virtually the same way as sighted people do, and that they will gesture even when conversing with another blind person. (A) who thus have never seen anyone gesture, nevertheless make hand motions when speaking just as frequently and in virtually the same way as sighted people do, and that they will gesture (B) who thus never saw anyone gesturing, nevertheless make hand motions when speaking just as frequent and in virtually the same way as sighted people did, and that they will gesture (C) who thus have never seen anyone gesture, nevertheless made hand motions when speaking just as frequently and in virtually the same way as sighted people do, as well as gesturing (D) thus never having seen anyone gesture, nevertheless made hand motions when speaking just as frequent and in virtually the same way as sighted people did, as well as gesturing (E) thus never having seen anyone gesture, nevertheless to make hand motions when speaking just as frequently and in virtually the same way as sighted people do, and to gesture
是从句?连接句子时,需要在连词前加逗号,这和该句子后面" , and that ..." 是一个道理.
可是为什么Diagnostic 47题的题干是这样的?
“Like embryonic germ cells, which are cells that develop early in the formation of the fetus and that later generate eggs or sperm,” 为什么 and that 前没有逗号呢?