appear to 意思是“似乎”,是从现在的角度看的。相当于the evidence shows that the dinosaur was 18 metres tall.
表示这个种族消失用的是不定式 to 后面的have
-- by 会员 kevin0214 (2010/11/10 20:19:38)
appear to had been 是错误的表达,to后面只能是动词原形,表示现在和将来用to do,过去用to have done,没有to had done这样的表达。
-- by 会员 kevin0214 (2010/11/10 20:49:33)
appear to 意思是“似乎”,是从现在的角度看的。相当于the evidence shows that the dinosaur was 18 metres tall.
表示这个种族消失用的是不定式 to 后面的have
-- by 会员 kevin0214 (2010/11/10 20:19:38)