Onlya(n)________fewwereinvitedtothedancingparty.
A、elect
B、special
C、select
D、selective
设曲线y=ax^2+2x在点(1,a+2)处的切线与直线y=4x平行,则a=()
Thisdiploma(毕业文凭)________thatyouhavecompletedhighschool.
A、entitles
B、certifies
C、secures
D、approves
_______themovieIwouldhavefinishedmypaperlastSunday.
A、Inspiteof
B、Butfor
C、Becauseof
D、Asfor
ComradeLi________beinBeijingbecauseIsawhimintownonlyafewminutesago.
A、mustn’t
B、can’t
C、maynot
D、isn’tableto