The word "quick-fix" (Line 3, Para. 1)is closest in meaning to "______."

A．Two contrasting views of a problem are presented.
B．Latest developments are outlined in order of importance.
C．An innovation is explained with its importance emphasized.
D．A problem is examined and complemented and complementary solutions are proposed or offered.

A．A Venture to Remedy Traffic Woes
B．A Quick-fix Solution for the Traffic Problems
C．Highways Get Smart — Part of the Package to Relieve Traffic Gridlock
D．Smart Highway Projects — The Ultimate Solution to Traffic Congestion