问题
选择题
-- ______ 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
答案：D
考查特殊疑问句的强调句型。结构为：疑问词+ is/was+ it + that,根据句意究竟是什么使黛西欣喜若狂呢？所以应用What was it that，选D。