who……,and who,第二个who不能省 made时态错,应用make(真理和事实) 前面有found that,后面也要跟that
who have...(定语从句) 和 having...(状语从句)不能平行
made时态错误
R have found that individuals......made.......as well as gesturing,此时用as well as必须是平行,但是made不能与gesturing 并列,而且用having 并列时,后者是一个完成时态,并列不对,此外,R ....... found, thus never having指的是研究人员成盲人,逻辑不对,排除DE
一定要有who啊!!不然researcher要变瞎子了
never having时态不对,大平行不成立
1. 时态不一致: have found that 现在完成 made过去式 2. frequent
who……,and who,第二个who不能省,变成researchers never having seen。。。 having seen 时态不对,应该对应have been blind,用现在完成时。 as well as gesturing 和首句的 that 从句不对应。frequent不能修饰动词。wordy。
have been blind 与 having seen anyone不平衡。 make 和 do表示延续到现在。
who……,and who,第二个who不能省 made时态错,应用make(真理和事实) 前面有found that,后面也要跟that
made hand motions 时态错。应该用who引导从句与前面who从句并列。thus never having seen anyone gesture应该与who have been blind from birth的时态并列。
made与gesturing不并列
having seen 时态不对,应该对应have been blind,用现在完成时。as well as gesturing 和首句的 that 从句不对应。frequent不能修饰动词。wordy。
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