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题库 / Prep2007E1-SC-1
To meet the rapidly rising market demand for fish and seafood, suppliers are growing fish twice as fast as their natural growth rate, cutting their feed allotment by nearly half and raising them on special diets.
their natural growth rate, cutting their feed allotment
their natural growth rate, their feed allotment cut
growing them naturally, cutting their feed allotment
they grow naturally, cutting their feed allotment
they grow naturally, with their feed allotment cut
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also:
in general, OBJECTS OF PREPOSITIONS are very rarely the antecedents of pronouns. (i won't say never -- but rarely enough that, if you have to make a random guess, this is probably a pretty good standard by which to make such a guess.)
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