沉淀在汽轮机中的易溶盐，运行中可用（）的办法除掉。
A、酸洗
B、水冲洗
C、湿蒸汽清洗
参考答案：C
接入网RSP单板的工作状态三种工作状态是加载、（）和本地维护方式。
_____, but the idea of having to work more than ten hours a day without weekends discouraged me.[ ]
A. Wanting to be a teacher
B. Although I wanted to be a teacher
C. I had wanted to be a teacher
D. As I want to be a teacher
