试题与答案

下列有关电焊连接施工中,不属于重点控制的参数是()。A.电流 B.电压 C.加热温度

题型:单项选择题

题目:

下列有关电焊连接施工中,不属于重点控制的参数是()。

A.电流

B.电压

C.加热温度

D.插口插入深度

答案:

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A lady wanted a birthday gift from her husband. For many months she had liked a beautiful   1 , and knowing her husband could   2  it, she told him that was all she wanted. On the morning of the   3 , her husband told her how   4  he was to have such a good wife, and how much he loved her. He   5  her a beautiful gift package (纸盒). She opened it and   6  a Bible.
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