What does the author mean on pages 2-3 by describing the Egyptian plover as a
feathered dentist"?

A) The plover contributes to the health of the
African crocodile's mouth.

B) The plover has feathers that resemble the
white coats worn by dentists.

C) The plover has a unique and special
knowledge of crocodiles' mouths.

D) The plover moves in the same way in which a
dentist moves when cleaning a patient's
teeth.

Which two lines in this excerpt from arthur conan doyle's "the contest" suggest that emperor nero was ruthless? each choice is in brackets. [an hour later the shepherd was well on his way to his mountain home, and about the same time the emperor, having received the chaplet of olympia for the incomparable excellence of his performance, was making inquiries with a frowning brow as to who the insolent person might be who had dared to utter such contemptuous criticisms.] [“bring him to me here this instant,” said he, “and let marcus with his knife and branding-iron be in attendance.”] [“rumours! ” cried the angry nero. “what do you mean, arsenius? i tell you that the fellow was an ignorant upstart, with the bearing of a boor and the voice of a peacock.] [i have half a mind to burn their town about their ears so that they may remember my visit.”] [“i conquered! you are mad, arsenius. what do you mean? ”] [it is whispered that for once the great god pan has condescended to measure himself against a mortal.”]