THE GAS FROM THE CHEMICAL FACTORY WAS EXTREMELY ... .A. HARMB. HAR...

41. - 1500 QUESTION CERTIFICATION EXAM TESTS ENGLISH LANGUAGE PPT

1500 QUESTION CERTIFICATION EXAM TESTS ENGLISH LANGUAGE PPT

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41. The gas from the chemical factory was extremely ... .

a. harm

b. harmful

c. harmfully

d. harmless

 b