裂解汽油加氢装置发生中压蒸汽温度、压力剧烈波动时，应对压缩机进行紧急停车。
参考答案：对
根据问句选择答句，将其序号填入括号里。
1. What's the weather like in New York?[ ]
A. It's big.
B. It's far from here.
C. It's rainy.
2. Is it cool in Beijing?[ ]
A. Yes, It's cold.
B. Yes, it is.
C. No, it is.
将持有至到期投资重分类为可供出售金融资产的，应在重分类日按其公允价值，借记“可供出售金融资产”科目，按其账面余额，贷记“持有至到期投资”科目，按其差额，贷记或借记( )科目。
A．资本公积B．投资收益C．营业外收入D．资产减值损失
