THE PINE FOREST WALKING PATH, WHICH BOASTS GROWTH FOR ALTERNATIVE...

138. The Pine Forest walking path, which boasts

growth for alternative energy companies in the

two waterfalls and --- climbs for

upcoming years.

advanced hikers, is now open for the spring

season.

(A) accidentally

(B) equally

(A) heavy

(C) tightly

(B) steep

(D) cautiously

(C) forceful

(D) strict