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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
A和B无成分差异，B 错在时态不应该用过去时，时间状语是over the last several months，应该用完成时
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