Question 21: Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the questions following: Several hypotheses for global warming have been suggested by the scientists.
hypotheses (n): hypotheses
A. supposition (n): hypothesis B. study (n): research
C. research (n): study D. truth (n): truth
=> hypotheses = supposition
Several theories about global warming are proposed by scientists