The old woman is said ---to her children last month
题目
The old woman is said ---to her children last month
A to sent B to be sent C to have been sent
答案
据说老妇人上个月已经被送到她的孩子那里了.
be said to do 据说做某事
由于在last month之前已经发生的事情,所以要用完成时态,选C to have been sent
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