财务会计的内涵决定了财务会计具有（）两项基本职能。

当降低电源电压到0．8UN时电机的转速； 点击查看答案

Part B Directions： You will hear fourdialogues or monologues．Before listening to each one，you will have 5 seconds to read each of the questions which accompany it．While listenin9，answer each question by choosing A，B，C or D．After listening，you will have 10 seconds to check your answer to each question．You will ．hear the recording only once． Questions 11—13 are based on a conversation between a woman and her neighbor． What does the woman want the man to do for her?A.Deliver her package． B.Sign for her package．C.Find the property manager． D.Talk to the property manager．

A.Before
B.While
C.After
D.You
E.hear
F.Deliver
G.Sign
H.
C.Find
I.Talk
J.

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