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John ran up to him and helped him to stand up.

2022-08-01 21:23:22 问答库 阅读 167 次

问题详情

John ran up to him and helped him to stand up.
______ up to him, John helped him to stand up.请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:Running
Running 解析:现在分词可以放在句首,引导一个表示时间、原因、伴随状态的状语。 Running引导的是一个说明主句谓语动词helped的时间状语,表示,running动作在先,help动作在后。

考点: