In the rice-growing world, ______ Chinese scientist, Yuan Longping, is ______ leading figure.
A.a; the | B.the; a | C.a; a | D.the; the |
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In the rice-growing world, ______ Chinese scientist, Yuan Longping, is ______ leading figure.
A.a; the | B.the; a | C.a; a | D.the; the |
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