elucidate
(1) methodically a.无所不知地阐释______
(2) nimbly b.学究式地阐释______
(3) omnisciently c.机智地说明______
(4) opaquely d.晦涩地说明______
(5) pedantically e.有条理地阐释______

【参考答案】

(1) e
(2) c
(3) a
(4) d
(5) b