Parasites eat (a)[living] organisms, but, (b)[like] predators, do not devour (c) [them] (d)[at] one time.
[N.B.] parasite ±â»ýµ¿¹°, ±â»ýÃæ living »ì¾ÆÀÖ´Â; Çö´ëÀÇ organism »ý¹°, À¯±âü predator À°½Ä µ¿¹° at one time Çѹø¿¡
[ÇØ¼®] ±â»ýµ¿¹°Àº »ì¾ÆÀÖ´Â »ý¹°À» ¸ÔÁö¸¸, ±×·¯³ª À°½Ä µ¿¹°°ú´Â ´Þ¸® ÇÑ ¹ø¿¡ ¸Ô¾îÄ¡¿ìÁö´Â ¾Ê´Â´Ù
[Key] butÀüÄ¡»ç unlike ..¿Í ´Ù¸£°Ô do not devour them at one time =/predators
[Answer] (b) like --> unlike