115. The new antifungal agent has such ______ uses, from treating Dutch elm disease to rescuing water-damaged works of art from molds, that it is considered one of the more ______ antibiotics.
A. disturbing, explicit
B. innovative, precipitous
C. mysterious, recognized
D. varied, versatile
E. similar, discriminating

116. The child had a tendency toward aggressive behavior, a ______ fighting rather than resolving differences amicably.
A. propensity for
B. confusion about
C. disregard of
D. hostility toward
E. compunction about

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