问题补充:
— made Daisy wild with joy?
—Her success in the A-level exam this year.
A. How was it that
B. When was it that
C. Why was it that
D. What was it that
答案:
A. How was it that
B. When was it that
C. Why was it that
(答案→)D. What was it that
解析: 考查特殊疑问句的强调句型,根据答语:今年他在A级别的考试中成功了,可推断出上句句意就是什么使黛西欣喜若狂?所以选D。