Greenhouse phenomena would cause ______ rise in sea levels worldwide and change ______ weather on the earth.
A.a; the | B.the; 不填 | C.a; 不填 | D.不填; the |
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Greenhouse phenomena would cause ______ rise in sea levels worldwide and change ______ weather on the earth.
A.a; the | B.the; 不填 | C.a; 不填 | D.不填; the |