_____ has Mr. White been a member of Greener China since he _____ to China?[ ]

A. How soon, comes        

B. How often, got  

C. How long, came        

D. How far, arrived

下列各句的句式特点跟其他三项不同的一项是[ ]

A．过而不改，是谓过矣

B．其何以行之哉

C．于斯三者何先

D．躬自厚而薄责于人