Pollisanexampleofaseverelydisabledpersonwhohasbecome______atmanysurvivalskills.
A、efficient
B、proficient
C、persistent
D、transient
_____nocauseforalarm,theoldmanwentbacktohisroom.
A、Therewas
B、Since
C、Being
D、Therebeing
Thecelebritysaysincourtpapersshe“hasno__________ofgivinganyauthorizationtoanyonetoproceedwithadivorce.”
A、recommendation
B、recording
C、recollection
D、recognition
Modern（）perhapscausesmoreproblemsthanitsolves.
A、technique
B、technology
C、tactics
D、tendency
Itisnotuncommonforthere_____problemsofcommunicationbetweentheoldandtheyoung.
A、being
B、wouldbe
C、be
D、tobe