how long is 可以指时间吗 也可以指距离吗 可以问it is how long吗?能问how long it how long it

how long is 可以指时间吗 也可以指距离吗 可以问it is how long吗?能问how long it how long it how long是对段时间提问的,但是段时间只能和现在完成时相连吗,好像和其他的时态也可以吧 how long 是问时间的吗 how long和how far的区别how long除了指时间,还可以指长度,指长度的时候怎么用?请分别写出how long和how far的例句 The road is (2 km long).对括号内部分提问_____ _____ is the road?答案是how long,我认为是how far,how long不是对时间的提问吗? How long is it? How long is your the river is 25 kilometers long (划线提问）划线部分：25 kilometers long _____ ______ is the river我想了想,‘how long '是提问时间,貌似不是,其他也没想到, How ofter与How long与How 具体点,用法也可以 请问It is about 15 minutes' walk.可以用How long does it take?来提问么How long does it take?这句话本身完整吗? how long完成时how long不是问一段时间的吗?为什么可以用How long did you stay? How Long Is Long Enough 歌词 How long is the forever? HOW long is the marathon? how long is cocacola history? (How long ago) is it that you last saw her?为啥不可以用HOW LONG BEFORE?区别? 一个英语问题,1.how long will we record the song =How long will the recording of the song take?录下这首歌得花多少时间?可以这样转换吧How long will the recording of the song take？是词典给的，record是名词，recording也 how long 和how far的区别,最好举例.我知道how long可以问时间,这个不考虑就单纯两个在长度距离的区别