宾语从句疑问代词充当引导词且充当从句成分的情况
问题描述:
宾语从句疑问代词充当引导词且充当从句成分的情况
答
1.if,whether,
eg.I don`t know whether I should go or not/if tomorrow is sunny
2.what,
I don`t know what to do
3.which,
I don`t know which one is the best
4.where
I don`t know where I should go