道听途说指记者在进行事件采访和调查过程中没有切身实地调查事实真相，只是在一些听闻基础上的主观臆断和“合理想象”而形成新闻报道。（）
参考答案：对
I wonder when they ________ for Beijing. I will go to the train station to see them off when they _______.
A．will leave; leave
B．leave; will leave
C．will go; leave
D．go; leave
JP32举高喷射消防车下车液压系统四个水平支腿外伸的油路中设有溢流阀，溢流阀的调定压力为（）bar。
A.80
B.100
C.150
D.50
