(a) disclaimer
(b) adjustable rate
(c) license
(d) editor
317.n. demand for goods or services; rate of purchase and sale; fair
(a) market
(b) exit
(c) illustration
(d) resist
318.n. period; era; generation
(a) calculator
(b) age
(c) advance
(d) mail
319.n. knowledge obtained by doing; something that one has lived through
(a) treatment
(b) target
(c) aging schedule
(d) experience
320.n. piece of equipment which can be used with other machines without alternation
(a) addiction
(b) imagining
(c) cruise
(d) compatible
正確答案:babdd