He opened the door,( ) on the light and went straight to the

问题描述：

He opened the door,( ) on the light and went straight to the balcony
A switch B switching C to switch D switched
我认为应该用B 伴随性状语用ing 哪里错了!

1个回答分类：英语 2014-11-24

问题解答：

我来补答

个人见解,选D吧.用逗号分开首个单词是动词的（还要注意时态）短语并列结构(这里有短暂的先后顺序）.
不能用ing是因为通常动词加ing是作主语的,像Switching on the light,he went straight to the balcony

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