Anxietycan________withchildren’sperformanceatschool.
A、refer
B、prefer
C、infer
D、interfere
Shewasso______thenoisethatshesentthechildrentobed.
A、brokendownby
B、filledinwith
C、takenoverby
D、fedupwith
CharlesSmith,______wasmyformerteacher,retiredlastyear.
A、which
B、who
C、that
D、as
Whilecrossingthemountainarea,allthemencarriedgunslestthey______bywildanimals.
A、shouldbeattacked
B、mustbeattacked
C、couldbeattacked
D、wouldbeattacked
Robotsdifferfromautomaticmachines________aftercompletionofonespecifictask，theycanbereprogrammedbyacomputertodoanotherone.
A、incase
B、inthat
C、inwhich
D、intime