it has not been decided --the sports meet will be put off a whether b that 我觉得选b

问题描述:

it has not been decided --the sports meet will be put off a whether b that 我觉得选b
因为如果选a的话 是否延期这个本身就没被决定 如果再加上not been decided

明显是选择A,这是个宾语从句,that和whether都可以引导宾语从句,最大的区别就是,whether引导的是由“一般疑问句构成的宾语从句,翻译为”是否“,可以与"if" 互换,但如果句子后面有“or not”,就不能用if,必须用whether...