【单选题】
--I wonder why Mary didn’t come to the examination yesterday.
--She ______ since she had already passed it.
A、 didn’t need to
B、needn’t take it
C、 needn’t to
D、 needn’t have taken it
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根据网考网移动考试中心的统计,该试题:
56%的考友选择了A选项
8%的考友选择了B选项
2%的考友选择了C选项
34%的考友选择了D选项