除氧器压力高至其安全阀动作值时，应（）。
A、报警
B、自动关闭其辅助蒸汽联箱汽源电动阀
C、自动关闭所有汽源电动阀
参考答案：C
He asked the beautiful girl to ___.
A．marry him
B．marry with him
C．get married with him
D．marry to him
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