I’dliketohavealongholiday,butI’mreallytoobusyto_____thetime.
A、afford
B、spend
C、share
D、enjoy
GreatasNewtonwas,manyofhisideas____todayandarebeingmodifiedbytheworkofscientistsofourtime.
A、aretochallenge
B、maybechallenged
C、havebeenchallenged
D、arechallenging
Idon’tunderstand____believehim.
A、whydon’tyou
B、whyyouno
C、whyyoudon’t
D、whynotyou
Hewasluredintoacrimehewouldnot____________havecommitted.
A、actually
B、accidentally
C、otherwise
D、seldom
Pollisanexampleofaseverelydisabledpersonwhohasbecome______atmanysurvivalskills.
A、efficient
B、proficient
C、persistent
D、transient