China held the Olympic Games successfully ,___the whole nation coisidered a great honor.天关系词

问题描述:

China held the Olympic Games successfully ,___the whole nation coisidered a great honor.天关系词

which
欢迎指正为什么不可以用why根据意思来判断的,which指代的是前面的完整句子。举国上下认为这是一件荣耀的事情。why是不能够引导定语从句的。欢迎指正