问题
选择题
I really don't know _____ I put my wallet. [ ]
A. where was it
B. it was where that
C. where it was that
D. where was it that
答案
答案:C
I really don't know _____ I put my wallet. [ ]
A. where was it
B. it was where that
C. where it was that
D. where was it that
答案:C