关于倒装的一道英语选择题not until____home____his parents had been ill for 3 d_英语解答

关于倒装的一道英语选择题
not until____home____his parents had been ill for 3 days
A did he get ,he knew B he got ,did he know
C he got ,he knew D did he get ,did he know
请问是在not until后面倒装还是在home后面倒装?

人气：258 ℃　时间：2020-08-11 16:11:45

解答

当Not until位于句首时,句子要倒装.其结构为:Not until+从句/表时间的词+助动词+(主句)主语+谓语+.
he got home在句子中充当一个从句,主句是he know his parents had been ill for 3 days .也就是说Not until位于句首时,最后面的主句倒装,前面的从句不倒装.所以he got home照写,后面的主句提个did倒装,选B!
这是我以前的笔记,老师说的哦