以下是引用cd小兵在2004-10-18 21:21:00的发言:
P235 E11-66: Since the 1903’s aircraft manufactures have tried to build airplanes with frictionless (wings, shaped so smoothly and perfectly) that the air passing over them would not become turbulent.
LZM的解释大家就自己去看。我这里谈谈按ETS的majestic principle的指导下如何得到正确答案。在明白这句话的意思之后,你可以马上明白,这时一个主从复合句。Since引起的是一个从句,它通过逗号跟主句分开。划线部分之后是一个that从句,因此很有可能,划线部分应该时主巨的主谓部分,或者时主谓宾that从句修饰宾语。所以A 不对,因为缺主谓。B有主谓留下。C不对。无主句。D,E不对,无主谓。只能是B.
b 是 wings, wings so smooth and so perfectly shaped 楼主NN的说法和新东方的说法有出入啊,新东方的讲解: Since the 1903是状语,aircraft manufactures 是主语 have tried to.... 是谓语。 逗号后面的wings so .......that .... 是逗号前面的wings 的同位语,补充说明。 |