Camels can walk a long way without ______ . [ ]
A. to drink
B. drinks
C. drinking
C
承包工程价款可以实行按月预支工程款的工程结算方式的有()。
A.按月结算
B.分段结算
C.分项结算
D.竣工结算
E.竣工后一次结算
The description was pretty __________, so the police couldn’t figure out the portrait of the criminal.
A.vague
B.accurate
C.particular
D.vain