According to some economists, the July decrease in unemployment so that it was the lowest in two years suggests that the gradual improvement in the job market is continuing.
so that it was the lowest in two years
so that it was the lowest two-year rate
to what would be the lowest in two years
to a two-year low level
to the lowest level in two years
to a two-year low level = 长达两年的低水平
前置定语是永久属性
这道题误解了比较级
以为两年是两个东西在比只能用-er的比较级,不能用-est最高级
然而两年内的level不限于两个东西,so……
请问e选项使用lowest,是不是说明两年之内存在很多的levels呢
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