A、<p style="margin: 0px 0px 0px 28px; text-indent: 0px;"><span style="font-size: 16px;"><span style="font-family: Times New Roman;"> mustn't he </span></span>
B、<p style="margin: 0px 0px 0px 28px; text-indent: 0px;"><span style="font-size: 16px;"><span style="font-family: Times New Roman;">mustn't be he </span></span></p><p><br/></p>
C、<p style="margin: 0px 0px 0px 28px; text-indent: 0px;"><span style="font-family:;" new="" times="">needn't he </span></p><p></p>
D、<p style="margin: 0px 0px 0px 28px; text-indent: 0px;"><span style="font-family:;" new="" times="">isn't he </span></p><p></p>
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