If your boss is not right, you him. [ ] A．mustn't obey B．don't have to obey C．wo
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If your boss is not right, you ______ him.
[]
A．mustn't obey
B．don't have to obey
C．wouldn't have obeyed
D．can't have obeyed
试题答案
答案：B
解析：只有B项具有“不必要”之意。 |