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题库 / OG2017V-SC-258
Even though the overall consumer price index did not change in April, indicating the absence of any general inflation or deflation, prices in several categories of merchandise have fallen over the last several months.
April, indicating the absence of any general inflation or deflation, prices in several categories of merchandise have fallen
April, indicating that any general inflation or deflation were absent, prices in several categories of merchandise fell
April and indicated that absence of any general inflation or deflation, prices in several categories of merchandise fell
April, having indicated the absence of any general inflation or deflation, prices in several categories of merchandise fell
April, which indicated that any general inflation or deflation were absent, prices in several categories of merchandise have fallen
排除C/D/E。题目句子最后是over the last several months，表达是过去一段时间，故而over前面的谓语动词要使用现在完成时。B选项any general inflation or deflation是单数名词，所以应该是any general inflation or deflation was absent。排除B。正确选项是A。
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