_____ the assignment made his father lose his temper .A． Wap版

试题详情及答案解析

_____ the assignment made his father lose his temper .

A．The boy’s not having done

B．The boy not having done

C．The boy’s having not done

D．The boy having not done

答案：A

试题分析：考查动名词作主语。动名词作主语时，前面可以加上其逻辑主语sb/one’s，但当动名词位于句首时，只能使用名词所有格来充当其逻辑主语，排除B、D；动名词的否定形式是在动名词前加not，排除C，故选A。
考点：考查动名词作主语