问题
选择题
I don't know______ he lost his gold watch yesterday.
A.where is it that
B.where was it that
C.where it was that
D.where is that
答案
答案:C
I don't know______ he lost his gold watch yesterday.
A.where is it that
B.where was it that
C.where it was that
D.where is that
答案:C