Ifyourbossisnotright,you______hi

发布时间：2020-07-26 18:33:08

If your boss is not right, you ______ him.A.mustn't obeyB.don't have to obeyC.wouldn't have obeyedD.can't have obeyed

网友回答

B解析只有B项具有“不必要”之意。
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