She is thinking about what to do next.中的to do 为何不用doing
问题描述:
She is thinking about what to do next.中的to do 为何不用doing
答
to do表示将要做而没有做,根据句意,他要思考下一步该做什么
She is thinking about what to do next.中的to do 为何不用doing
to do表示将要做而没有做,根据句意,他要思考下一步该做什么