it is important _____he will come to the party tomorrow 填 if 还是 whether 为什么?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 12:59:48
it is important _____he will come to the party tomorrow 填 if 还是 whether 为什么?

it is important _____he will come to the party tomorrow 填 if 还是 whether 为什么?
it is important _____he will come to the party tomorrow 填 if 还是 whether 为什么?

it is important _____he will come to the party tomorrow 填 if 还是 whether 为什么?
whether ,因为用if容易产生歧义,误以为是如果的意思,所以此时用whether不用if来表示“是否”.

whether

whether

whether 引导名词性从句,作主语。if 不引导主语从句。