OneoftheresponsibilitiesoftheCoastGuardistomakesurethatallships______followtrafficrulesinbusyharbors.
A、conveniently
B、obediently
C、sufficiently
D、reluctantly
Theproposaldeservessupportasitgives______totheneedsofchildren.
A、curiosity
B、awareness
C、priority
D、emphasis
Theyareeager_______abroad.
A、travel
B、travelled
C、totravel
D、travelling
Wateriscomposed_______hydrogenandoxygen.
A、of
B、with
C、for
D、about
Whilecrossingthemountainarea,allthemencarriedgunslestthey______bywildanimals.
A、shouldbeattacked
B、mustbeattacked
C、couldbeattacked
D、wouldbeattacked