Only then ______ the importance of education.A、I understandB、did I understandC

游客2024-06-29 24

问题 Only then ______ the importance of education.

选项 A、I understand
B、did I understand
C、did I understood
D、do I understand

答案 B

解析倒装。当only+状语，not until，only when等或not until+时间状语置于句首时，引起部分倒装。此处应把助动词did置于主语I之前，即：did+主语 +动词原形。

转载请注明原文地址:http://tihaiku.com/zcyy/3655762.html

相关试题推荐

随机试题

最新回复(0)

Weconsider’itofgreatimportance______childrenshouldformthehabitofbei