变压器的安装就位，要使油枕侧具有（）的升高坡度，以保证瓦斯继电器可靠动作。
参考答案：1%-1.5%
— Will you be able to come and help us clean the room?
— ______, but I’m doing my homework.
A．I’d love to
B．I hope not
C．I do care
D．I’m afraid not
不良品的处理方式有哪些？
