Have you finished __the letter__?not__ .a.writing,already,already b.writing,already ,yet c.to write,yet,already d.write,yet,yet

问题描述:

Have you finished __the letter__?not__ .a.writing,already,already b.writing,already ,yet c.to write,yet,already d.write,yet,yet

B
finish + doing 所以writing
“已经” already
表示否定的,“还没有” 用yet~