是用look还是looking?L others in the eye shows respect when talking.
问题描述：
是用look还是looking?
L others in the eye shows respect when talking.
答
looking， 前面 looking others in the eye 是主语
答
looking 动名词做主语
答
用looking
这是动名词做主语
因为look 动词不能做主语,必须改成动名词
这不是祈使句,因为有谓语动词shows