什么时候用look forward to,什么时候用be looking forward to
问题描述:
什么时候用look forward to,什么时候用be looking forward to
答
look forward to 用在非进行时,be looking forward to 是进行时
什么时候用look forward to,什么时候用be looking forward to
look forward to 用在非进行时,be looking forward to 是进行时