In contrast to Goya's various representations of sincere tears, then, are a series of representations of insincerity and emotional -------.

PSEUDONYM: NAME ::A．falsification:prevaricationB．maneuv...

单项选择题PSEUDONYM: NAME ::

FISH: SCALES ::A．limb:skinB．foot:toeC．vertebrate:backbo...

单项选择题FISH: SCALES ::

They were certain that this problem, like so many other...

单项选择题They were certain that this problem, like so many other ------- problems, did not ever have to be -------, but could be resolved through oblique means.