高考英语真题核心高频词汇检测16
(一)
A accuracy n.=_________ B consumer n. =_________
C composition n. =_________ D sharpen v =_________
E ambiguous adj. =_________ F password n. =_________
G mineral n. =_________
to become or make sth better, more skilful, more effective, etc. than before=____
2. the state of being exact or correct; the ability to do sth skilfully without making mistakes=_____
3. a series of letters or numbers that you must