those boys helped one another in their studies
those boys helped one another in their studies
A each other B one another C one and another D each and other
请问为什么呢
这四个都是互相的意思 可是有什么不同呢
A each other B one another C one and another D each and other
请问为什么呢
这四个都是互相的意思 可是有什么不同呢
英语人气：629 ℃时间：2020-04-03 07:23:11
优质解答
each other 指两者之间；而本题的主语是those boys,指三者或三者以上用的是one another.
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