John's success has nothing to do with good luck. It is years of hard work      has made him what he is today.

A．why

B．when

C．which

D．that

每个消防栓附近均配有消防箱，箱内配备有（）等属具。

A.消防软管

B.消防喷枪

C.消防斧

D.开阀扳手和快速接头扳手

E.消防员服