I really don't know ___ when I hot the news .A.wI really don't know ___ when I hot the news .A.what to sayB.what to say itC.how to say D.how to say it这里填的是宾语从句吗,哪后面的又是什么
问题描述：
I really don't know ___ when I hot the news .A.w
I really don't know ___ when I hot the news .
A.what to say
B.what to say it
C.how to say
D.how to say it
这里填的是宾语从句吗,哪后面的又是什么
答