When is the English party going to be held is still a problem.这句话_英语解答

When is the English party going to be held is still a problem.这句话错在哪?
为什么?这应该是个什么从句?

人气：113 ℃　时间：2020-02-01 09:07:03

解答

主语从句应该改成when the English party going to be held is still a problem.因为在主语从句中从句部分要用陈述语序