11. He has turned ___ writer = He has become ____ writer.

/ a B; . /. /？为什么选这个; ; / C. a ; a

选哪个; DHe has turned ___ writer = He has become ____ writer.
A. a

D,
转变为作家，中间没有冠词
变成一名作家，有冠词

习惯用法

D

你好！ become+冠词+名词 turn sth 表示转变成，意思一样，是固定结构D 意思是他成为了一名作家 仅代表个人观点，不喜勿喷，谢谢。