I don't know ------it today.1.what to do 2.how to do 3.to do what_英语解答

I don't know ------it today.1.what to do 2.how to do 3.to do what 4.to do how

人气：102 ℃　时间：2019-08-21 18:11:12

解答

2 how to do
我不知道今天怎么去做.
从句也需要是一个完整的句子,如果用What,就与后面的it相冲突,3,4格式不对