_ World's worst radioactive pollution was caused by nuclear reactor di – McqOptions

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1.	_ World's worst radioactive pollution was caused by nuclear reactor disaster which occured in$?
A.	Arizona (U.S.A.)
B.	Chernobyl (undivided U.S.S.R.)
C.	Pensylvania (U.S.A.)
D.	Moscow (U.S.S.R.)
Answer» C. Pensylvania (U.S.A.)

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