I don't know who will win but it's sure to be a good match.请问这的it'为什么不能替换成there is?有例句最好了~请问这的it's为什么不能替换成there is?

I don't know who will win but it's sure to be a good match.请问这的it'为什么不能替换成there is?有例句最好了~请问这的it's为什么不能替换成there is?
I don't know who will win but it's sure to be a good match.
请问这的it'为什么不能替换成there is?
有例句最好了~
请问这的it's为什么不能替换成there is?

I don't know who will win but it's sure to be a good match.请问这的it'为什么不能替换成there is?有例句最好了~请问这的it's为什么不能替换成there is?
两个都行吧~
… it's sure to be a good match.
（这场比赛）我不知道谁将会赢,但它一定是一个精彩的比赛.
…there's sure to be a good match.
我不知道谁将会赢,但这里一定有一个精彩的比赛
相比一下,用it更好吧
（一初中2年级的回答,仅供参考~= =）

it's指代的是“who will win”这件事
而there be举行表示 这里有
从句缺成分 it is做主语谓语 所以不能用 there be

问英语老师