问题补充:
his lessons , he failed in the exam.
A. Not reviewing
B. Having not reviewed
C. Not reviewed
D. Not having reviewed
答案:
A. Not reviewing
B. Having not reviewed
C. Not reviewed
(答案→)D. Not having reviewed
解析:考查现在分词的完成式的否定做状语:句意:因为没有复习功课,他考试没有及格。这是非谓语动词做状语,因为是先没有复习,然后才考试不及格,所以用现在分词的完成式做状语,否定词not放在having前面,选D。