CLEAN WATER SUPPLY WAS FIRST TAKEN INTO CONSIDERATION BY ______. A...

17. Clean water supply was first taken into consideration by ______.

A. the Egyptians

B. the US people

C. the ancient Romans

D. the English people

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 following questions.