我只听说start to do sth有+doing的吗?begin呢
问题描述：
我只听说start to do sth有+doing的吗?begin呢
答
begin（start） doing/to do begin / start to do sth /begin / start doing sth.1） 谈及一项长期活动或开始一种习惯时,使用doing.例如：How old were you when you first started playing the piano?你几岁时开始...