Critical Reading > Sentence Completions
Choose the word or set of words that, when inserted in the sentence, best fits the meaning of the sentence as a whole.
The jellyfish’s slow pulsing action propels it in a graceful, seemingly ------- drift, but its tentacles contain a poison potent enough to stun a swimming human.
(A) sinister
(B) rhythmic
(C) murky
(D) harmless
(E) patient