h how often does he exercise?how often do he exercise?
h how often does he exercise?how often do he exercise?
区别在哪
区别在哪
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www2821156 幼苗
共回答了25个问题 举报
exercise 有两个意思，
1、动词，锻炼
how often does he exercise? 就是作动词
2、名词，练习
how often do he exercise?就是作名词，do exercise做练习
1、动词，锻炼
how often does he exercise? 就是作动词
2、名词，练习
how often do he exercise?就是作名词，do exercise做练习
1年前
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