这里的an是修饰哪个词?an good idea和an beatiful island请问这里是不是修饰idea和island?所以用an.如果是修饰idea和island，good和beatiful不是元音开头，还是要用a吗？

这里的an是修饰哪个词?an good idea和an beatiful island请问这里是不是修饰idea和island?所以用an.如果是修饰idea和island，good和beatiful不是元音开头，还是要用a吗？ That's a good idea.为什么不用an,难道这里的不定代词是用来修饰good?什么时候可以用 an+形容词+idea The rain lasted an hour.为什么这里an hour是状语?an hour在这里的语法功能是修饰动词lasted 还是作lasted的宾语? 这里的介词短语地点状语还是后置定语Michael is looking for an apartment near our school.请问near our school 是修饰an apartment 的后置定语,还是修饰动词的状语? 已知数列{an}是公比q≠±1的等比数列则{an+an+1},{an+1-an},{an/an+1},{nan},哪个是等比? 请问哪些字母是用an修饰的?请问36个字母中哪些是用an修饰的?举例:1.There is an a ni the cat.请把所有需要用an修饰的字母告诉我, it is really an old man.这句话中really用来修饰哪个的? an honest person is much repected in our societymuch这里能改成用very修饰吗?原因是 这句话用a/an?It is a good idea for the graduates to learn more knowledge with a higher degree .这里不是修饰idea吗,为什么不是an? 请教个英语冠词和数词的问题An estimated four-hundred-forty-thousand Americans per year die of somking-related diseases.请问：an修饰的是哪个名词?four-hundred-forty-thousand 是多少?44万? we are living in an age which we have a lot of things to learn about关系代词修饰的先行词是哪个呢,在定语从句中当十么成分 an encouraging decrease in deaths from heart disease...from heart disease是修饰deachs的吗 have you ever been to an amusement?中的ever修饰哪个词?程度副词修饰动词在be动词后啊 he was certainly an englishmancertainly 是adv 为什么修饰名词? EDTA的全称中的an是哪个字?乙二an四乙酸,其中an是“胺“还是“氨“? 一道搞不清了的选择题My hometown was hit by an ___ heavy rainA unexpectedly B unexpecting C unexpects D unexpected 不是修饰物的是ING形式吗 为什么这里要用ed形式呢 找名词,可以用不定冠词 an 修饰中学的 以字母g开头的单词能否用an修饰