She's already done her homework.(改为否定句) She —— ——— her homework ____,

She's already done her homework.(改为否定句) She —— ——— her homework ____,
She's already done her homework.(改为否定句) She —— ——— her homework ____,

She's already done her homework.(改为否定句) She —— ——— her homework ____,
答案：She 【hasn't done 】her homework 【 yet】.
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She （has not done） her homework yet.
如果是两个空格
She ( hasn't done) her homework yet.

hasn't done yet