问一道gre填空题,The techiques now available to livestock breeders will continue to ---but will probably be-- by new ones under development.选项a fruitful,reversedd used,supplement我的问题是不知道选a好还是选d好,

请教一道gre 填空 求问一道新gre填空题,后两空为什么这么填? 求问一道GRE填空题Melodramas,which presented stark oppositions between innocence and criminality,virtue and corruption,good and evil,were popular precisely because they offered the audience a world ______of ______.A.bereft...theatricallyB.compo 请帮我解答一道gre 填空 问一道GRE填空!A ---- acceptance of contemporary forms of social behavior has misled a few into believing that values in conflict with the present age are for all practical purposes ------A casual --reliableB superficial -- trenchentC complacent 问一道GRE填空题Ironically,the writer so wary of (i)__________ was (ii)__________ with ink andpaper,his novel running to 2,500 shagreen-bound folio pages — a fortune instationery at the time.Blank (i) A probity B extravagance C disapprobation 问一道GRE填空题Ironically, the writer so wary of (i)__________ was (ii)__________ with ink andpaper, his novel running to 2,500 shagreen-bound folio pages — a fortune instationery at the time.Blank (i) A probity B extravagance C disappr 问一道高中数学填空题,13 求问一道数学函数填空题 问一道gre填空题,The techiques now available to livestock breeders will continue to ---but will probably be-- by new ones under development.选项a fruitful,reversedd used,supplement我的问题是不知道选a好还是选d好, 问一道英语单词填空题The pianist has t______ skill but not much feeling 问一道英语填空题 __ __is the starfish?It's a star. 一道GRE填空题,Among the many ( ) of the project,espense cannot be numbered; the goals of the project's promoter's can be achieved with impressive ( ). A.highlights...efficiency B.features...savings C.disadvantages...innovati GRE类比难题问一道题,scrutinize:admire-imprison:host如何解释? 一道GRE填空题~In contrast to the ____ with which the acquisition of language by young childrenwas once regarded, the process by which such learning occurs has now become theobject of ____. (A) intensity ... fascination(B) incuriosity ... scrutin 求解释翻译一道新gre填空(>﹏ 是GRE一道填空题as the creation of new knowledge through science has become institutionalized resistance to innovation has become less aggressive taking the form of inertia tather than direct attack.这句话怎么翻译? 一道GRE填空题,求分析句子表意6、 Any population increase beyond a certain level necessitates greater ________vegetable foods; thus, the ability of asociety to choose meat over cereals always arises, in part, from ________ the number of pe