英语难题解答

题目

英语难题解答
1.the reason _____ l can't come is that l have to prepare for the coming exam
A.for B.as C.because D.why
为什么选D?我觉得A不也是可以的,
2.Evidence came up ____ specific speech sounds are recognised by babies as young as six months old
A.which B.what C.that D.when
是不是用that 引导的同位语：是不是同位语都是由that引导的
scientists call Newtom's idea _____ gravitation reaches throughout the universe the law of universal gravitation
A.when B.which C.that D.where
为什么选C,理由是什么?

答案

问题1,选D是因为why引导的是一个原因状语从句是这个原因导致了他迟到,而for引导是宾语从句,可以分析出来后面这句话是一个完整的句子,做的是定语.
问题2,that引导的不是同位语从句,而是表语从句,Evidence是主语came up是系词,而 specific speech sounds are recognised by babies as young as six months old做的是表语,证据话的意思是,证据来自于被确认仅有六个月大的婴儿特殊的讲话声音,大概是这个意思.
问题3,that引导的是同位语,gravitation reaches throughout the universe the law of universal gravitation是idea的同位语.这句话的大概意思是科学家们把牛顿这种引力布满整个宇宙的理论叫做万有引力定律.如果不对请别见怪.