语法与词汇3.The immorality of a limited number of senior citizens has broken social trust and forced many to turn a blind eye to the suffering of aged people______being blackmailed.
【正确答案】
D
【答案解析】本题考查介词短语辨析。in regard to意为“关于,涉及”,是in regard of的变体。in case是连词,可引导目的状语从句,意为“以免,以备,以防”,还可引导条件状语从句,意为“如果,万一”,指“假如某种情况出现,我们要……”。in terms of意为“根据,在……方面,按照”。for fear of意为“唯恐,以免”,与for fear that同义,但that后接虚拟语气。故答案为[D]项。