There--- an important meeting the day after tomorrow.
问题描述：
There--- an important meeting the day after tomorrow.
是 is 是 are 是 will have 是 is going to be
is going to be 那如果我用is，理由是现在进行时表将来呢？可不可以
答
is going to be
the day after tomorrow是后天的意思,所以要用将来时,is 和are都不对,应该是will be