my grandfather does ____(exercise/exercises) every day why
题目
my grandfather does ____(exercise/exercises) every day why
答案
exercise 这里老人肯定是锻炼身体
用法:
当为"锻炼"时,如:"do exercise"不加”S”
当为”练习”时,如:”eye exercises,math exercises”加”S”
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我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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