Two months后谓语用单数还是复数

问题描述:

Two months后谓语用单数还是复数

如果Two months 作主语的话,谓语动词用单数!
当主语是表示时间、重量、距离、价值的复数词组时,谓语动词用单数.如Twenty years has passed./ One hundred dollars isn’t much for me.