Since the beginning of AIDS,about 11.7 million people__died of it.这个为什么填has

问题描述:

Since the beginning of AIDS,about 11.7 million people__died of it.这个为什么填has

应该是答案错了。应该填have。此处people相当于person的复数是复数名词应该用复数谓语。

自从非典开始,大约有1千1百70万人死于这个疾病
has done完成时,与since连用

SINCE 自从,表示已经发生,所以用现在完成时态.单数是因为,把这些人看成一个整体.die of ,死于,