Not until one of his works was published----to gain his confidence in writing.
A.was he able
B.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助,请点击本页面中的“选为满意回答”按钮,
Not until one of his works was published----to gain his confidence in writing.
A.was he able
B.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助,请点击本页面中的“选为满意回答”按钮,