选项We don't know __________A.if will he come on time B.if would he come on timeC.if he will come on time D.that will he come on time顺便判断这个句子是否是宾语从句宾语从句不是转述别人的话吗?搞不懂
问题描述：
选项
We don't know __________
A.if will he come on time B.if would he come on time
C.if he will come on time D.that will he come on time
顺便判断这个句子是否是宾语从句
宾语从句不是转述别人的话吗?
搞不懂
答