Even if an advertisement does not lie, it does not mean it is altogether .
A. constant
B. unusual
C. precious
D. innocent
网友回答
A. constant
B. unusual
C. precious
(答案→)D. innocent
解析：词义辨析. A.恒定的;经常的 B. 与众不同的 C. 珍贵的; D.无辜的;无知的.句意,即使广告中没有撒谎,也不意味着他是完全无辜的.选D.