问题
选择题
The director couldn't figure out _______ made his assistant spend so much time in doing the survey. [ ]
A. what it was that
B. why it was that
C. how that was
D. what was it
答案
答案:A
The director couldn't figure out _______ made his assistant spend so much time in doing the survey. [ ]
A. what it was that
B. why it was that
C. how that was
D. what was it
答案:A