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NUCLEAR TESTING ______ A. CAUSES NO DAMAGE B. CAUS...
NUCLEAR TESTING ______ A. CAUSES NO DAMAGE B. CAUSES GLOBAL POLLUT...
NHUNG DE TRAC NGHIEM HAY CO THE THAM KHAO 33 DE TRAC NGHIEM 12 HAY
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39. Nuclear testing ______
a. Causes no damage b. Causes global pollution
c. Is not dangerous d. Has no effect on human health
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39.
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NHUNG DE TRAC NGHIEM HAY CO THE THAM KHAO 33 DE TRAC NGHIEM 12 HAY