根据句意及首字母提示完成下列句子

1. I can't s       her bad temper (坏脾气).  

2. Would you m       opening the window? It's too hot.  

3. In f       ,his answer is right.  

4. My father doesn't like s       operas. He thinks they are too long.  

5. His bag is empty. There is n       in it.

110（66）kV-220kV变压器出厂验收时，低电压小电流绕组短路阻抗测试，应该在额定分接用不大于400V的电压作三相测试，测量变压器在（）A下的短路阻抗。

A.1

B.2

C.3

D.5