Itisdesirablethattheairplane___________aslightaspossible.
A. is
B. were
C. be
D. hadbeen
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Iamnotusedtospeaking_________public.
A. in
B. at
C. on
D. To
Shewouldn'teventakeashortrestthere,____________stayforthenight.
A. muchmore
B. muchfew
C. muchlesser
D. muchless跟不用说
Thepresidenthas____________hispoliticaladvisorsovertheslowpaceofeconomicchange.
A. preventedfrom
B. chargedfor
C. accountedfor
D. clashedwith争论
Unlesswegetmoremoney,we'llbe____________finishingthisproject.
A. separatedfrom
B. recoveredfrom
C. preventedfrom
D. chargedfrom