For an old man ______(run) fast is dangerious.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/22 03:06:48
Foranoldman______(run)fastisdangerious.Foranoldman______(run)fastisdangerious.Foranoldman______(run)

For an old man ______(run) fast is dangerious.
For an old man ______(run) fast is dangerious.

For an old man ______(run) fast is dangerious.
答案:running
现在分词表示主动,前面不是一个句子,不能用一般现在时,只能用现在分词表示主动.

running,
running fast 在句子中作主语