以下是引用angelhuqi在2006-6-29 5:29:00的发言:正确答案是 : A newly developed jumbo rocket, which is expected to carry the United States into its next phase of space exploration, will be able to deliver a heavier load of instruments into orbit than the space shuttle can, and at a lower cost.我不理解的是, and at lower cost 在这里的结构, 如果是说deliver a heavier load of instruments into orbit at a lower cost , 是不是可以直接用and ,不加 "," . at lower cost 后面是不是也省略了than ..... 请教各位? 我不理解的是, and at lower cost 在这里的结构, 如果是说deliver a heavier load of instruments into orbit at a lower cost , 是不是可以直接用and ,不加 "," . at lower cost 后面是不是也省略了than ..... 请教各位? 我不理解的是, and at lower cost 在这里的结构, 如果是说deliver a heavier load of instruments into orbit at a lower cost , 是不是可以直接用and ,不加 "," . at lower cost 后面是不是也省略了than ..... 请教各位? 同问。 我的理解是这样:at a lower cost和than结构并列作状语修饰deliver。这种结构的确比较复杂,但如果不这么做而是两个结构直接放在一起,即该成:..., will be able to deliver a heavier load of instruments into obit at a lower cost than the space shuttle can则可能造成than之后的比较对象不清楚,是heavier和lower都比较呢,还是只比较其中之一? 欢迎讨论。
[此贴子已经被作者于2006-7-3 4:56:18编辑过] |