today ,we'll discuss a mumber of cases ___beginn
today ,we'll discuss a mumber of cases ___beginners of english fail to use the language propeely
A which B as C why D where
人气：227 ℃ 时间：2020-03-23 13:59:21
解答
D这是cases虚拟地点状语.定语从句.不懂啊cases译为情况，在这里是先行词，而它是一个虚拟地点状语，后面没介词，所以用D.还不懂哎……-_-||
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