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1、例 3. Wills argues that certain malarial parasites are especially (i) _ because they have more recently entered humans than other species and therefore have had (ii) _ time to evolve toward (iii) _. Yet there is no reliable evidence that the most harmful Plasmodium species has been in humans for a sh
2、orter time than less harmful species.BLANK (i)BLANK (ii)BLANK (iii)(A) populous(D) ample(G) virulence(B) malignant(E) insufficient(H) benignity (C) threatened(F) adequate(I) variability4. The question of (i) _ in photography has lately become nontrivial. Prices for vintage prints (those make by a ph
3、otographer soon after he or she made the negative) so drastically (ii) _ in the 1990s that one of these photographs might fetch a hundred times as much as a nonvintage print of the same image. It was perhaps only a matter of time before someone took advantage of the (iii) _ to peddle newly created “vintage” prints for profit. BLANK (i)BLANK (ii)BLANK (iii) (A) forgery (D) ballooned(G) discrepancy(B) influence(E) weakened(H) ambiguity (C) style (F) varied(I) duplicity6.7891011121314151617
