have it is a happy thing.这句语法上有错吗?

问题描述:

have it is a happy thing.这句语法上有错吗?

Having it is a happy thing
手机提问的朋友在客户端右上角评价点【满意】即可.
互相帮助,祝共同进步!have改为having是的have all these developments really inproved the quality of our life这句有错吗?have all these developments really inproved the quality of our life这句有错吗?improved拼错了,其他看上去没啥错have可以做主语吗?这句要是陈述句,那have还是不能做主语,要改成having,刚才还以为是疑问句thank you不客气^_^