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If industrial pollution continues to deplete the ozone [#permalink]
07 Jul 2005, 19:02
100% (01:03) correct
0% (00:00) wrong based on 1 sessions
342.If industrial pollution continues to deplete the ozone layer, the resulting increase in ultraviolet radiation will endanger human health, causing a rise in the incidence of skin cancer and eye disease, and perhaps even threatening global ecological systems.
(A) and perhaps even threatening
(B) and may even threaten
(C) and even a possible threat to
(D) as well as possibly threatening
(E) as well as a possible threat to