those boys helped one another in their studies.那些男孩在学习上互相帮助.
each other 是两个人之间的互相
one anther 两个人以上的互相
没有c 和d 的说法
英语语法题 名词和代词20
英语语法题 名词和代词20
those boys helped 空格 in their studies.
a.each other
b.one another
c.one and another
d.each and other
答案是B,请解释答案+翻译句子,谢谢
those boys helped 空格 in their studies.
a.each other
b.one another
c.one and another
d.each and other
答案是B,请解释答案+翻译句子,谢谢
英语人气：347 ℃时间：2020-06-15 05:16:55
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