不定项选择

以中序方式遍历一个堆序列对应的二叉树，则得到一个有序序列。

A．正确
B．错误

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What is learned about the woman?A.She used to be a financial planner.B.She works in the payroll department.C.She recently opened a checking account.D.She has money deposited to an account each month.

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What does the man imply he will do?A.Offer a discount on the roomsB.Provide airport transportationC.Make the conference arrangementsD.Hold the reservations for 24 hours

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