高中英语主谓一致
问题描述：
高中英语主谓一致
Not until one of his works was published----to gain his confidence in writing.
Awas he able
Bhad he been able
答案选A但是A不是全倒吗 谓语动词提前了
B才是助动词提前呀
答
Not until one of his works was published----to gain his confidence in writing.A.was he ableB.had he been able 选项是A.选项A中的was是【系动词】.教你一招：疑问句怎么构成就怎么倒装.如果我的回答对你有所帮...was怎么看是不是系动词was是系动词。如果我的回答对你有所帮助，请点击本页面中的“选为满意回答”按钮，谢谢！