戊戌变法期间，香港总督卜力爵士上任后到中国内地视察，香港报纸给予大量报导，下列报导不符合史实的是（   ）

A．在北京接见中国外务部官员

B．到上海视察英国人开设的工厂

C．乘军舰在长江各口岸考察中国风情

D．在西什库教堂做祈祷

He realized his mistakes and took action to reduce the loss _______ it was too late.

A．until

B．when

C．before

D．as